Reenter UDAutocomplete running into Error


i am currently using 3.7.8.

I have a problem with the UDAutocomplete.

The first attempt/visit to the Element works.

I can enter 60 and can select on option. In this case 60.

But when i leave the element and make a change elsewere and go back:

an error of:

Error rendering component (mu-autocomplete)
TypeError: input.toLowerCase is not a function


Hit the Clear Button works:
2023-01-28 (2)

The error occurs after click into the text field.

I still have the issue.

When I leave the field and put the focus back into the field, the error appears. This does not occur with text, only with numbers. So my UDAutocomplete for computer names hasnt the problem only the one for months.