Thx, but I luckily was able to change the screens.rpy myself and saw you did 'manually limit' the number of pages to 100, and I have to ask, why? I highly suggest to remove any restrictions there, no max number of pages. There is zero reason to do that. For now, I have increased the limit to 10.000 so it doesn't bother me.
To give you a little insight, I use savegames (thumbnails) as my personal gallery, which means I save very often, sometimes every few seconds if the content is good. In some games I play, I'm already at around page 500-700. So, going into the future, 120 doesn't do it for me, remove the limit entirely or set it to an absurd number, like 10.000+. Thx in advance!
One last thing, I only save this often by games I really enjoy. So the reason, I'm already past page 100 in your game, and not being even close to the end of the current content, speaks for itself.