Hello, thank you for playing!
Unfortunately, that's not how the "Skip to Relevant" function works for this game. It was built only to skip as much dialogue as possible between all choices. Once you're on it, you're unable to read any of the text in between. I didn't consider this qol case and will try to create something soon that'll break out of this loop 🙇♂️ I am sorry about that!
To save as much time as possible for your current situation, I'd recommend answering "No" when prompted to skip to relevant choices and just hit the built in renpy skip for text you've already read.
If this doesn't work, the code is doing something unexpected and I'll need to know more details as to what you did when the choice to select skipping was presented. For the time being, starting a New Game should clear out the variable for this function and the combination of the default renpy skip + do not skip unseen text in the options should allow you to proceed to brand new dialogue of the game as quick as possible. Depending on where you are in the game, you can also jump around with the cheat codes provided in the guide.
Please let me know if none of this works and I'll investigate further into the code.