I am using a web platform that displays a table with 10 lines by page. There is a paginator at the bottom that allows you to choose between 10, 25, 50, and 100 lines. I always set it to 100 to have a better overview. However, each time I log in, I have to change it again. I would like to see 100 by default.

Since I don’t have access to the code of the platform, I can only change this with a client-side script. Therefore I was thinking about a Tampermonkey script. In fact, I already wrote one to highlight rows of the table based on their content.

The selector is mat-paginator, so I assume the website is written with Angular Material. Therefore, I think I cannot just find a value with a selector and update it. Is there a way to do this?