Yes, we are. Did you? In post #43, I stated that a formal bug report has been submitted to the developers:
If you check the report at that link, you can see that the developers already made a fix for it. The bug was in one of Arduino IDE's helper tools rather than in the application's own codebase, so the fix will only be applied to Arduino IDE once the developers update its helper tool dependency to the version that has the fix. We are tracking that update task here:
And work on the task is already in progress:
Please only comment on the GitHub issue threads if you have new technical information that will assist with the resolution. General discussion and support requests are always welcome here on the Arduino Forum.
Were you using the Arduino IDE Serial Plotter? The bug also occurs when the plotter is open, just the same as Serial Monitor.
Please only comment on the GitHub issue threads if you have new technical information that will assist with the resolution. General discussion and support requests are always welcome here on the Arduino Forum.