You’re correct. Departure and destination runways will be selected based on the 225/5 wind when you first load in vs actual conditions once you activate the workaround. I’ve mentioned this shortcoming. earlier in this thread.
This workaround is far from perfect. It gives us dynamic weather. But it introduces its own issues.
If you haven’t already, please go vote for this issue in the bug forum linked below. If you’re able to make a video showing the issue in action, even better.