Hi, I am not quite sure what you mean, could you show a picture of the issue?
Viewing post in [CGMZ] Encyclopedia for RPG Maker MZ comments
150 words should not be a problem, the window bitmap can have a maximum height of 10 windows tall, so unless your game screen is very small there should be enough height there to handle 150 words. You can try editing the .js file, on line 6984 try increasing the number from 10 to something bigger like 20.
For example change this:
const heightMultiplier = 10;
to this:
const heightMultiplier = 20;