When updating PHP settings from the Infinite OS web UI, the request fails with InvalidFqdn.
The same change works normally through the CLI on the same server, so the backend/runtime update itself is working.
os runtime php update-setting --name="memory_limit" --value="256M" --version="8.2"
The problem seems to be in the frontend request generation.
When clicking Apply changes in: Runtime -> PHP the UI returns an InvalidFqdn error.
Looking at the browser devtools, the failing request is being sent to:
https://domain.com:1618/api/v1/runtime/php/[object%20HTMLDataElement]/
The issue was originally observed on v2.5. After updating to the latest available version, v2.7, the problem still persists.