Since LO 7.4, there is a Content Controls submenu in the Form menu.
It is not documented in the Form menu page:
I assume it also needs it own dedicated sub-page.
Version: 18.104.22.168 / LibreOffice Community
Build ID: 1048a8393ae2eeec98dff31b5c133c5f1d08b890
CPU threads: 8; OS: Linux 5.15; UI render: default; VCL: gtk3
Locale: en-AU (en_AU.UTF-8); UI: en-US
Patch submitted for review:
Olivier Hallot committed a patch related to this issue.
It has been pushed to "master":
tdf#152296 Content Controls Help Pages reviewed
Fix verified for 7.6.
Thank you Olivier! :)