Shameless plug but this is one of the many GitHub code review limitations I set out to fix when I created CodeApprove (https://codeapprove.com https://codeappro

Shameless plug but this is one of the many GitHub code review limitations I set out to fix when I created CodeApprove (https://codeapprove.com https://codeapprove.com). You can comment on any line, a whole file, or a whole PR and all comments are threaded and tracked to resolution. They are never hidden because they’re outdated or because the discussion is too long.