[Bug] Unable to zoom sidebar on MacOS

[roworu]

Abstract

TST sidebar looks too small to me, fonts and favicons are very small and hard to read and navigate.

Steps to reproduce

1. Start Firefox with clean profile.
2. Install TST.
3. Enable "zoomable" option at "Development -> All Configs "
4. Try to zoom in sidebar with Command, Option or Control keys.
5. Nothing happens

Expected result

TST sidebar become bigger. This options works for me on Windows and Linux based systems, but not on MacOS.

Actual result

Nothing happens.

Environment

• Platform (OS): MacOS 13.6.6
• Version of Firefox: 125.0.3
• Version of Tree Style Tab: 4.0.14