We don't respond to all bug reports necessarily. Only if we need additional information, much like sending a bugsplat off to Trimble, or a crash report off to Apple or Microsoft. Due to the volume of reports, and the level of technical knowledge required to give a productive response, we just can't respond to reports very frequently. We thank you for your feedback, and I can assure you it was not lost in the system. We link related cases together, and your report was likely closed with the other cases related to it.
The dome light editing issue was addressed in this release, as were the other issues mentioned in this thread. If you check the changelog of our current 2.0 public release (it's out of beta now) you should see those issues noted as being resolved.