Making one touch Call Shortcut

I have been trying to make one touch call shortcuts in my iphone 15 plus using the shortcuts app .

I open Shortcuts app- select “+”- select action “Call”- try to select contact by typing the name and when i touch on the contact it does not respond .

whenever i am directly selecting anu contact with typing the name of contact then shortcut is created but as and when i am searching for a contact and then trying to select the shortcut app hangs and i have to close the app .

in this screenshot once i write the name of contact as “Abhiroo” , I am not able to select the targetted contact as visible and make the shortcut. Nothing is responding on this screen not even “cancel” or “x” button