FireTV Cube Gen 3 Dolby Vision issue

[VirulentPip 83]

Using both FireTV and Android apps.

HDR Format: Dolby Vision, Version 1.0, dvhe.07.06, BL+EL+RPU, Blu-Ray Compatible / SMPTE ST 2086, HDR10 compatible

TV triggered HDR. 

However, 
HDR format: Dolby Vision, Version 1.0, dvhe.07.06, BL+EL+RPU, Blu-ray compatible / SMPTE ST 2094 App 4, Version 1, HDR10+ Profile A compatible

TV triggered Dolby Vision.

TV is LG C1 so supports Dolby Vision, HDR 10 and HLG. No HDR10+ support as you can see both have the same DV specifications, only difference is the extra compatible track. Is there any reason by DV isn't being triggered for example 1? 

[VirulentPip 83]

So the two I tried are 13 Hours and then Alita Battle Angel. I've now just tried Aquaman (Dolby Vision, Version 1.0, dvhe.07.06, BL+EL+RPU, Blu-ray compatible / SMPTE ST 2086, HDR10 compatible) and DV is triggered. So I guess it's an issue with 13 Hours

I assume this was the profile you were wanting me to test? I have no idea what the dvhe 07.06 means lol

@rbjtech

Edited December 20, 2022 by VirulentPip