Table rows and columns collapse when search input value is invalid

Hi,

I added an input text field to perform search on database fields being displayed in a table. The search function is working correctly when input value matches with the target field value.

However, when an invalid value is entered (validation rule - letters only), e.g. numbers instead of letters, rows and columns in the table collapse, showing just the column headers. The same happens when input value in the search field doesn’t match with any target database field values.

I have attached a video of this issue. Any assistance in resolving this issue is greatly appreciated.