Suggestion: toggable expantion of performed actions in popup.

[BogudanPro]

Expected behavior

This is 2-parter:

1. In popup (when clicked on the extention icon) I'd like to have collapsed list of performed actions.
2. When I click (header of) expanded action it should collapse.
   Whether there should be possible to have multiple expanded entries is up to debate.

Actual behavior

First entry is expanded and cannot be collapsed without expanding another entry.