Pin an even number of tabs

Oct 13, 2025 by talynt.org 141 views

Bug Report: Pinned Tabs Hidden with Collapsed Toolbar in SuperPins Theme (1.9b)

Introduction In this article, we will be discussing a bug that affects the SuperPins theme in the Zen version 1.9b of Firefox. The bug causes pinned tabs to be hidden when the toolbar is collapsed, specifically when the setting "Makes pinned tabs look similar to Essentials (icon only in a grid)" is enabled. This issue is reproducible by following a series of steps that will be outlined below.

Affected Theme and Settings The SuperPins theme is the affected theme in this bug report. The version of the theme is not specified, but it is assumed to be version x.x.x. The setting that triggers the bug is "Makes pinned tabs look similar to Essentials (icon only in a grid)" which is enabled within the Zen mod.

System Configuration The system configuration that is affected by this bug is as follows:

Zen Version: 1.9b (Firefox 136.0)
System OS: macOS
Architecture: aarch64

Describe the Bug The bug is triggered when the setting "Makes pinned tabs look similar to Essentials (icon only in a grid)" is enabled and the user alternates between the tab sidebar width using the keyboard shortcut for "Toggle Sidebar's Width". This causes every other pinned tab to disappear.

To Reproduce To reproduce the behavior, follow these steps:

Pin an even number of tabs: Pin an even number of tabs to the sidebar.
Enable the setting: Enable the setting "Makes pinned tabs look similar to Essentials (icon only in a grid)" within the Zen mod.
Trigger the shortcut: Trigger the keyboard shortcut for "Toggle Sidebar's Width".
Witness the issue: Witness every other tab stop being displayed.

Expected Behavior The expected behavior is that all pinned tabs should be displayed within the collapsed view, regardless of the setting "Makes pinned tabs look similar to Essentials (icon only in a grid)" being enabled or disabled.

Screenshots and Videos A screenshot or video of the issue can be found at the following link:

https://github.com/user-attachments/assets/3c4328d3-0827-45bf-823f-b8e9918a578b

Additional Context No additional context is provided for this bug report.

Conclusion In conclusion, the bug report outlines a bug that affects the SuperPins theme in the Zen version 1.9b of Firefox. The bug causes pinned tabs to be hidden when the toolbar is collapsed, specifically when the setting "Makes pinned tabs look similar to Essentials (icon only in a grid)" is enabled. This issue is reproducible by following the steps outlined above.

Recommendations Based on the bug report, the following recommendations can be made:

Fix the bug: The bug should be fixed by modifying the code that handles the "Makes pinned tabs look similar to Essentials (icon only in a grid)" setting and the "Toggle Sidebar's Width" shortcut.
Test the fix: The fix should be tested thoroughly to ensure that it resolves the issue and does not introduce any new bugs.
Release the fix: The fix should be released to the public as soon as possible to ensure that users are not affected by the bug.

Future Development In the future, it would be beneficial to add more features to the SuperPins theme, such as:

Customization options: Add more customization options to the theme, such as the ability to change the color scheme or add custom icons.
Improved performance: Improve the performance of the theme by optimizing the code and reducing the number of resources required.
New features: Add new features to the theme, such as the ability to pin tabs to the top or bottom of the window.

Introduction In our previous article, we discussed a bug that affects the SuperPins theme in the Zen version 1.9b of Firefox. The bug causes pinned tabs to be hidden when the toolbar is collapsed, specifically when the setting "Makes pinned tabs look similar to Essentials (icon only in a grid)" is enabled. In this article, we will answer some frequently asked questions related to this bug.

Q: What is the SuperPins theme? A: The SuperPins theme is a theme for Firefox that allows users to pin tabs to the sidebar and customize the appearance of the browser.

Q: What is the Zen version of Firefox? A: The Zen version of Firefox is a version of the browser that is designed to be minimalistic and distraction-free. It is available in version 1.9b, which is the version affected by this bug.

Q: What is the "Makes pinned tabs look similar to Essentials (icon only in a grid)" setting? A: This setting is a customization option in the SuperPins theme that allows users to change the appearance of pinned tabs. When enabled, it makes pinned tabs look similar to the Essentials theme, with only the icon displayed in a grid.

Q: What is the "Toggle Sidebar's Width" shortcut? A: The "Toggle Sidebar's Width" shortcut is a keyboard shortcut that allows users to toggle the width of the sidebar. When pressed, it will alternate between the normal and collapsed width of the sidebar.

Q: How do I reproduce the bug? A: To reproduce the bug, follow these steps:

Pin an even number of tabs to the sidebar.
Enable the setting "Makes pinned tabs look similar to Essentials (icon only in a grid)" within the Zen mod.
Trigger the keyboard shortcut for "Toggle Sidebar's Width".
Witness every other tab stop being displayed.

Q: What is the expected behavior? A: The expected behavior is that all pinned tabs should be displayed within the collapsed view, regardless of the setting "Makes pinned tabs look similar to Essentials (icon only in a grid)" being enabled or disabled.

Q: How can I fix the bug? A: The bug can be fixed by modifying the code that handles the "Makes pinned tabs look similar to Essentials (icon only in a grid)" setting and the "Toggle Sidebar's Width" shortcut.

Q: Will the fix be released to the public? A: Yes, the fix will be released to the public as soon as possible to ensure that users are not affected by the bug.

Q: What are some potential future developments for the SuperPins theme? A: Some potential future developments for the SuperPins theme include:

Customization options: Add more customization options to the theme, such as the ability to change the color scheme or add custom icons.
Improved performance: Improve the performance of the theme by optimizing the code and reducing the number of resources required.
New features: Add new features to the theme, such as the ability to pin tabs to the top or bottom of the window.

Conclusion In conclusion, the Q&A article provides answers to some frequently asked questions related to the bug report. We hope that this article has been helpful in understanding the bug and its implications. If you have any further questions or concerns, please do not hesitate to contact us.