Something in the most recent Dev update – Version 1.2.14 Chromium: 78.0.3904.108 (Official Build) dev (64-bit) – seems to (or at least may) have broken TABLI.
The TABLI pop-up doesn’t load when the TABLI icon is clicked. The rectangle that the windows/tabs normally display in is completely blank.
I checked this behavior against that in the latest release version: the problem did not occur in the latter.
I also checked for possible conflicts with other extensions by temporarily disabling them one by one & rechecking TABLI, but that made no difference.
Not sure how to further troubleshoot this. Any suggestions?