thanks for this.
it's a known issue. had been waiting on the 3rd party app to get updated, but I dont see that as happening any time soon, since it hasn't been fixed since at least the past year or so.
I'll revisit the display issue again for a future update of UBB.threads.
In the mean time, since this is just a display issue, know that we are aware of it, and will have it resolved.
Again, thanks for reporting this.