See video below. I am not exactly sure how to repro this, but I am fairly certain it is new behaviour (maybe past month or two). I have noticed it in Duration cells, and when the Formula is one that happens to yield Blank (""
) based on the evaluation of some conditional. For the column shown, the formula is:
If(thisRow.Due.IsNotBlank() AND thisRow.Status != "Done", thisRow.Due - Now(), "")
Platform info:
macOS 11.5.2
Chrome Version 99.0.4844.84 (Official Build) (x86_64)