Mine's installed, along with the rear cam. I went along the passenger side too and didn't have any issues.
One thing I noticed, though. On the first page of this thread it was mentioned that it was saving in MP4 and that the last recording when the power goes off is getting corrupted. And, that there was a firmware update to change the file type to TS which could just be cut off.
However, this model is still recording in MP4 and has the same issue with corrupted files. The firmware version is in a different format, so I wonder if the dual cam hardware is different. I have TY675SLA307A..20230320. I suppose I'll contact them; they should just put firmware updates on the web site.