Currently this example only works (mostly) if you merge in some of the PRs for the updated actions. I recommend updating README, to help avoid confusion.

The report code coverage still doesn't work when using updated flutter version, even with updated Setup LCOV action added before "Report code coverage" action. Doesn't seem to find the lcov file properly:

genhtml: ERROR: no valid records found in tracefile /home/runner/work/(repo name)/(repo name)/coverage/lcov.unit.info
Reading data file /home/runner/work/(repo name)/(repo name)/coverage/lcov.unit.info

I made a PR to test if the issue is related to upgrading flutter version

environment:
sdk: ">=3.2.3 <4.0.0"
flutter: 3.22.1