When my spellcheck gives a suggestion and i hit the tab key as usual, nothing happens but a tab space, when it used to enter the word suggested. What happened?
When I first had the problem, I downloaded the latest version and rebooted, but still had the problem.
If it’s a bug, you can report it to Bugzilla: https://bugs.documentfoundation.org/
Problem solved. I now hit the enter key and it works!