UI glitch with 4.3.2

I have an indexed folder on a NAS, mounted via SMB.
Usually, I’d tell DT to update this folder by selecting it and then using Data/Update indexed objects from the menu.
This works unless there’s something entered in the search box. It doesn’t matter if the search matches any documents or not: The “Update” entry is dimmed and the text is “Update objects” without “indexed”.
Not sure if that’s working as intended, though.

I’m not seeing this in the current internal build.