I am able to reproduce this issue. Tested after applying the patch. It remove...

Contribution Date
Technology
Drupal
Contribution Project
Flag
Contribution Details

I am able to reproduce this issue. Tested after applying the patch. It removes "is equal or is not equal" from the filter and works as expected.
Patch works as intended. Issuing RTBC.

Thanks!

Contribution Author
gauravgarg
Contribution Issue Link
disable operators in Flag views filter
Contribution Link
https://www.drupal.org/project/flag/issues/2860521#comment-12081428
Files count
0
Patches count
0