Obsidian Web Clipper extensions shortcut Alt+Shift+H doesn't work

Help
1

Alt+Shift+H conflicts with standard FF binding Alt+H - Help menu always shown instead

Firefox 144.0
Windows 10 22H2

2

moved to help for not reading/following the BR template

3

In about:config set ui.key.menuAccessKeyFocuses = false and ui.key.menuAccessKey = 0