Hi hakanucar ,
Thanks for reaching out to us!
Unfortunately, we currently don't have an option to make the button disappear after a certain amount of time.
We do have Time Schedules which makes the button disappear on certain specific set time.
Making the button disappear after a certain amount of time does sound like a good idea.
Perhaps we could make our current Timeout function do the opposite. 🤔
I'll add this onto our feature request list so that we could revisit it in the future. 😄