Your ROOT_URL in app.ini is https://git.cloudchain.link/ but you are visiting https://dash.bss.nz/open-source-mirrors/homepage/src/commit/2877d99ed276b473b23d308da2d25a317a101f5b/docs/widgets/services/romm.md You should set ROOT_URL correctly, otherwise the web may not work correctly.
homepage/docs/widgets/services/romm.md

446 B

title description
Romm Romm Widget Configuration

Allowed fields: ["platforms", "totalRoms", "saves", "states", "screenshots", "totalfilesize"]. If more than (4) fields are provided, only the first (4) will be used.

widget:
  type: romm
  url: http://romm.host.or.ip
  username: username # optional
  password: password # optional
  fields: ["platforms", "totalRoms", "saves", "states"] # optional - default fields shown