[Defender Pro] Defender won't stay resolved

Hi,
since the new update there are options to force specific header values.
The new tweaks will apply, but when i reload the page they are shown again as issues.
These are the tweaks not working properly:

X-Content-Type-Options Security Header
Feature-Policy Security Header
Referrer Policy Security Header
Strict Transport Security Header
X-Frame-Options Security Header
X-XSS-Protection Security Header

Firstly i thought this must be an issue with my hosting provider (flywheel) but on other sites its working as intended.