MacOS screen saver images changing too quickly

But Artsaver is not what I want: rather I want

1. a route to have Apple bring the features ... slow the screen saver and allow a user to go back to the previous picture (as they previously did); and
2. allow the screen saver use Photos instead of pics I've had to put independently to an external drive where Artsaver gets it's pics.

How can we get Apple to read these requests? Perhaps buried in Ventura is an answer to these wishes?

Hi:

Does not work on this iMac. I'm on Ventura os 13.4.1 (c) (22F770820d).

I'm currently using 'Artsaver' (a 3rd party app) to run my screen saver showing pictures/photos.

I used to (on an earlier iMac and os) run my screen saver with my pictures/photos ... and I could press the back space key resulting in the previous pic being shown again.

'Artsaver' at least slows the slide show at a slower speed and gives a reference as to where the pic is stored.

I'm dealing with about 200,000 pics.

Pls help. Thx, Mike

OK, I'd do that today.

Pls advise me as to the proper entry point? Who do I direct the request?

Thx, Mike