The button does not appear on a page, but it does on the home page

I could apply it very well on the home page. But it doesn’t work for me on the next page.
Do I have to record a new button every time I use it?The short code I apply glued to the text, without space?How should I configure this, for a “normal”
button:By default show hidden content:
Hide Button On Blog Post Page:
Hide Button After Click More Text:
After “Show Less” Scroll To Initial Position:
Show Content Gradient:

The page I need help with: [log in to see the link]