I have a rule which hides some files in a directory if files of some type are present
(hide *.aux and other if *.tex files are present).
This rule works like a charm with View Mode / Auto Switch Mode,
when I enter the directory by mouse/keyboard navigation.
If I duplicate the tab by double-clicking on the right side of the rightmost tab, I see all files.
I would expect to have the files filtered according to the Auto Switch Mode.
As Auto Switch Mode states, "Automatically switch view mode on directory change",
I cannot assume that this is a bug

but directory's content is directly shown for the very first time.
If I leave the directory and enter it again, the filter/view applies.
Edit: entering the directory using "Directory hotlist" doesn't work either.
Seen on TC 10.00, 64 bit (2021-06-10),
Windows 10 Pro, 20H2, OS build 19042.1165
Thank you!
Florin