Date Selection Firefox

I noticed that when a new purchase record is selected when using Firefox the function that allows you to click & select a date from calendar doesn’t appear. As far as I can see this is the date selection where this occurs (creating new sale is fine) & only on Firefox, Chrome works perfectly fine.

I’ve just tried this in FireFox 52.0.2 (32-bit), but this seems to be working all OK for the issue and due date on purchase entry:

Do you have any extensions or custom JavaScript that may be preventing this from working?

Hi Not that I’m aware of. OK thanks for checking I’ll check the version & update