"Hide Native Zen Tab UI" no longer working after last Zen Browser update

[pajades]

Steps to reproduce

• Sidebery Zen Mod setting "Hide Native Zen Tab UI" is checked
  

Actual behavior

Zen Tab UI still appears. Compact/hidden mode hides it, but it pops out on mouseover

Expected behavior

Zen Tab UI is completely hidden. Always.

System

Linux Mint 22 Cinnamin

Firefox version

Zen Browser version 1.0.2-b.5 (Firefox 133.0.3) (64-bit)

Sidebery version

5.2.0

Logs

[bg] Init start chunk-4KZVVU6Z.js:2:7890
[bg] Init end: 42ms chunk-4KZVVU6Z.js:2:7890
[sidebar] Init start chunk-4KZVVU6Z.js:2:7890
[sidebar:1] Sidebar.loadPanels chunk-4KZVVU6Z.js:2:7890
[sidebar:1] Sidebar.loadPanels: Done: 5ms chunk-4KZVVU6Z.js:2:7890
[sidebar:1] Tabs.load chunk-4KZVVU6Z.js:2:7890
[sidebar:1] Tabs.restoreTabsState chunk-4KZVVU6Z.js:2:7890
[bg] IPC.onConnected sidebar 1 chunk-4KZVVU6Z.js:2:7890
[bg] Windows.isWindowTabsLocked 1 chunk-4KZVVU6Z.js:2:7890
[sidebar:1] Tabs.restoreTabsFromCache chunk-4KZVVU6Z.js:2:7890
[sidebar:1] Tabs.restoreTabsState: Done: 22ms chunk-4KZVVU6Z.js:2:7890
[sidebar:1] Tabs.load: Done: 145ms chunk-4KZVVU6Z.js:2:7890
[sidebar:1] Init end: 189ms chunk-4KZVVU6Z.js:2:7890

[emvaized]

This mod for the Zen browser has nothing to do with the official Sidebery addon, and is being developed and distributed by a third party. You would have a better luck addressing this issue to the author of this mod.