(Traffic shaper > Limiters) name field webGUI bug?

[mluna]

While adding a new limiter, in the name field I left a space which after pressing the "save" button returned an error as it is an invalid name for the filter.

I corrected the name replacing the offending character (the space) with an underscore and hit the "save" button for the second time but still gave me the same error. It was after the third time I tried to save it that it accepted the name.

The name was "NAS upload" without quotes, and it had two schedules with a source address mask, everything else was left untouched.
Can anyone confirm?

Netgate 1100
22.01-RELEASE (arm64)
built on Mon Feb 07 16:39:19 UTC 2022
FreeBSD 12.3-STABLE