I clicked on the game 99+ times for this

To buy upgrade parts, among others, I still have to click on the arrow key to increase the number of items bought. In practice, when I upgrade the items in a lot, I have to click the right arrow key at least 99 times for the Common Upgrade part, and then do the same clicking for the other upgrade parts. When I play on a different household, I have to click on this pop-up again for 99+ over and over again.

I'm sure it has been brought up before, that this can be easily fixed by a simple quality of life of adding an option to enter the amount bought instead of this horrible clicking.

Please add an option to enter an amount. This is such a simple task that can be done and released tomorrow.