bug#38683: Emacs 27.0.50: In tab bar list buffer, buffer content messes with some keys.

[HaiJun Zhang]

Reproduce steps:

1. M-x tab-bar-list

2. go to beginning of the buffer by pressing the up key some times

3. press ‘d' or 'k' more than one times

4. the buffer content is messed

I would like the UI to be similar to dired. Like ‘d’ to mark the item to be deleted. ‘u’ to unmark. ‘x’ to delete the marked items …