Hello!
There is 2 point to this:
1) The suggestions are so slow now! It uses to be instantaneous.
2) I had a ticket that was savagely closed (119021319663233) by @ardixi. The complaint is: It takes about 10 minutes the good days for a modification on the server (SQL) to appear on PowerApps. Sometimes, it's more (Like 2 hours more). The response was that it's by design. I find this ridiculous and would like to know if I'm the only one. As the first item in this list, it uses to be instantaneous.