Form Picker Validation Persists After Form Selection in Umbraco 13

I have an Umbraco 13 application where I’ve created an Umbraco form. Using a form picker, I’m selecting the form in a block. When I put mandatory validation on the form picker property and submit it without selecting a form, it shows validation messages as expected. However, even after I choose a form with the form picker and try to submit, the validation message does not go away, and I’m unable to submit the form.

umbraco version : 13.6.0 i have got the same issue in 13.8.1

umbraco Form version : 13.4.2