Searchbar bug: can't search for numbers

My app’s URL:

I want to be able to search by a student’s graduation year, but no results are found. I placed the “Year” field in various places both in the details screen as well as on the tag or caption of the inline list. I also tried converting the Year to both text and number formats both in Glide and in the Spreadsheet. The only variation that works is if that field is the title or description.

@Robert_Petitto i have tried in my app. Things are working fine
iPhone 11pro


Search for 154 and youmisushi turns up - they have an address which includes 154

Is it because there’s text too?

Well the phone number is found as well -search 6888