On Linux, Control-C and Control-V don't work for copying and pasting in terminals. The Control modifier is used for its original purpose of inserting control codes. Instead, terminal apps require an extra Shift modifier, like Control+Shift+C.
But what if there were hidden shortcut combos for copy and paste
Copy on select and middle mouse button paste doesn’t work in text fields created by js code in Firefox. I remember finding a stale bug report for it,
but can’t find it.There are a lot of websites that use javascript to create text fields, some recent examples that I can remember right now:
Edit: found report: https://github.com/codemirror/codemirror5/issues/931
https://bugzilla.mozilla.org/show_bug.cgi?id=1593761