I have a few apps that run simultaneously, which all intermittently grab screenshots at different times. I’d like to intercept these requests and let them hang until I manually hit a button to approve, ideally in some kind of modal or pop up.

The main question I have is whether it is possible to actually intercept these requests in the first place. The secondary question is whether I can still approve them even after they’ve been intercepted for a few seconds. Also, I have never developed an app specifically for MacOS before so any helpful tips would be appreciated.