Three problems about the multipletab and TST.
Environment
- Platform (OS): macOS 10.11.6
- Version of Firefox: 57.01
- Version (or revision) of Multiple Tab Handler: 2.0.4
I use this add-on with Tree Style Tab.
Problems:
- When I right-click a tab in TST, the Selected Tabs of multipletab don't appear. But I want to use the Copy to Clipboard feature of multipletab on a tab.
- I disabled Mute Tabs in preferences of multipletab. But there is still Mute Tabs item in action menu of multipletab.
- The scrollbar overlays the click area.

Thank you very much for your great extensions.
Please create issue per each problem, otherwise we cannot track which problem is fixed and which is not.
When I right-click a tab in TST, the Selected Tabs of multipletab don't appear. But I want to use the Copy to Clipboard feature of multipletab on a tab.
Because MTH's menu appear when there is one or more selected tab, you need to select the single target tab. Log-press on the tab or ctrl-click on it, then the tab gets selected and MTH's menu will appear. This is by design.
I disabled Mute Tabs in preferences of multipletab. But there is still Mute Tabs item in action menu of multipletab.
Sorry it was my mistake. It has been fixed by recent commits.
The scrollbar overlays the click area.
I cannot reproduce this on 2.0.5 (the latest release) so I think it seems already fixed.
Sorry for multiple problems in one issue. Thank you for your response.
When the icon of multipletab(v2.0.5) pin to overflow menu, the scrollbar overlaying would happen.