I'm on 18.3.2 and have the issue where I can Not Select all the emails so I can Delete them like from Junk or Trash or Inbox.
I have the the "Settings / Display / Brightness / Text Size" set with the text size TOO large.
This tops you from swiping the Icons under the "Search Box" to the Left and seeing the Icons like:
"ALL Mail". If you try and Swipe to the Left you can Not get to the far Right since the Text Size was NOT taken into consideration when this feature was codded.
I changed my "Text Size" smaller until, in Mail when I swipe to the Left I could see the Icon "ALL Mail".
Then at the upper Left of the screen I could see the "Select ALL" Button.
I clicked the "Select ALL" Button and ALL the emails in the list are selected.
Then I just clicked on "Mark" Button on the Bottom and all the emails are selected then I click the Move to trash then Do the whole process over to get rid of the emails in the Trash Folder.
Do you know how to contact the Moderator to move a solution/work around to the First Item to the TO of replies?
Thanks,
cranem451
Quality Assurance Software Engineer ( retired )