Google Sheet UNIQUE is slow in Glide

Hi guys, I have and app for take orders.

When you submit a new order, this will create an ID for that order, that ID is load in Shopping Cart with UNIQUE function in google sheet.

The problem is when you go to the Cart in Glide this is have a long delay.

It is possible to change that Google Sheet UNIQUE and load that data direct in glide.

I can’t do this with relation because I don’t have any fill to related that is the why I use UNIQUE.

Or how can I do to do this process faster.

Thanks Guys you Rocks😀