Drop-down list in search is covered by keyboard, and is cut-off in landscape view

[vu-the-dung]

Hey, this app is very nice, i really like it.

I have a lot of favorite tags, it makes the drop-down list pretty long. When i tap on search bar, the keyboard covered the bottom part of the drop-down list, make some tags hidden. When i need those hidden tags, i have to close the keyboard, tap on the tags which were hidden, then tap search bar again to show the keyboard, and press enter on the keyboard to search. It's pretty annoying.
Also in landscape mode, bottom part of the drop-down list is cut-off, even if i scrolled to the last position.

Could you check it?
Also i suggest adding a Confirm/OK button inside the search bar to perform the search action, maybe next to the Cancel/X button ?

I'm using Samsung Galaxy Tab S8 tablet
App v5.3.8-hotfix1

Thanks