SECTION HEADER COVERED BY MENU

Hi,
thanks for this great plugin.

My site uses a stick menu bar and when I click a link in the TOC the section header is covered by the menu and can’t be read unless you scroll. I try to change the offset value in line /wp-content/plugins/table-of-contents-plus/front.js and /wp-content/plugins/table-of-contents-plus/front.min.js (lines 209 and 215), but the issue is still here.

Any ideas?
Thanks a lot ??