Relative Date filter - not keeping changes once in Reading View

I have a table set up with a date column. That table is set with a filter to only show items that is in the next 91 days including today.  I update it to change it to 300 days and when I apply it, it works.  However when I save it and change to Reading View, it goes back to 91 days.

This is in the web version.  When I update desktop and publish, it doesn't change either.

I've also removed the date field and date filter, added it back and the 91 days comes back after saving it and reverting back to Reading View