Hi,
If I highlight some text in a tab and I want to past this in another tab with the middle mouse button (Ubuntu standard), it does’nt insert the highlighted text from the selected tab, it inserts the highlighted text from the current tab (or nothing, if nothing ist highlighted).
Maybe the same problem (number three) like https://forum.sublimetext.com/t/bugs-search-in-selection-mouse-copy-paste/4453/1&hilit=middle+mouse#p23700.
Keith