Unable to select multiple checkboxes

I have the same issue.
when i select an option, all options will disabled. i can't check and uncheck anything.

this behavior happens when i use facet block. with the original facet block it works correctly.

Facet fields are locked when ajax is used.
All fields are available, but after the first use and refreshing the results, all fields are locked. I think this is due to the fact that there was a problem with ajax when the user selected the value of another field immediately without waiting for the changed value of the first field to load. And that's why disabled was added for all fields until the ajax works completely. But because of this another strange problem arose - after the first modified field is processed, the result is updated with ajax, but the fields do not stop being disabled.