Tools > Options... > Indexes > NTFS > Automatically remove offline volumes > OFF
Tools > Options... > Indexes > NTFS > Automatically remove offline volumes > [Local NTFS volumes] > Include in database > ON
thus setup as intended by me a long time ago
After having reconnected the first drive, its items almost immediately became shown on the list in a normal way i.e. not grayed out - while after disconnecting it they now become also correctly grayed out. Also closing and re-opening now of Everything and resetting of system does not affect this. So it fixed itself entirely
The second drive also started to behave like the first one i.e. in accordance with the above settings - but there was one slight difference: after its initial re-connection it started to index itself (and still is because it is a 22TB HDD)
So what could have caused such peculiar and dichotomous behavior? That second drive was not treated with a
chkdskIt is my sad experience, that recently after activating Storage Spaces with integrity streams for some other 2 drives of mine (arrayed into 1 volume for master work), on my brand new hardware I started experiencing issues with devices connected both via USB back panel slots, USB monitor slots connected via mobo internal slot, and SATA internal slots - but this should not be the cause, right? Because when drive is disconnected / removed in whatever way, then as long as it becomes reconnected automatically under its old volume letter it should not be viewed by Everything as new volume
A few days ago I updated to using Everything 1.5.0.1404a x64 Portable. I am running on Windows 10 IOT Enterprise LTSC 21H2 x64 [19044.6575]