Lightroom Camera Profile Matching for Canon RP

"is there any official mailbox to file the case to adobe?"
A request has already been entered at the Photoshop Family website at the link I provided. The more 'Me To' votes added there themore likely Adobe will provide camera matching profiles for the Canon EOS RP.

https://feedback.photoshop.com/photoshop_family/topics/lightroom-classic-camera-matching-profiles-canon-eos-rp

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is there any official mailbox to file the case to adobe?

You can post your feature request over at:

https://feedback.photoshop.com/photoshop_family/categories/photoshop_family_photoshop_lightroom?topic-list[settings][type]=idea

is there any official mailbox to file the case to adobe?

Adobe apparently hasn't created the camera matching profiles for the Canon EOS RP. See this post:
https://community.adobe.com/t5/Lightroom-Classic/Is-Canon-EOS-RP-camera-matching-profile-coming/m-p/10504583#M148887

You can add your 'Me To' vote and comments at the below post:
https://feedback.photoshop.com/photoshop_family/topics/lightroom-classic-camera-matching-profiles-canon-eos-rp

For whatever reason LR Classic's RAW engine and the ACR system, which is what is used in LR Classic, does not have Camera Matching Profiles for the Canon RP camera. They are there for the Canon R camera but not for the RP which is newer. Maybe the next version of LR will included them, not sure, don't know.

Well, dirty word.

Went and downloaded a Canon RP RAW file. Brought it into my copy of Lightroom Classic. Thought I would provide some step by step examples with screenshots. But dang, no Camera Matching Profiles.

CLICK on the current Profile

Clcik on Browse

Thewn scroll down to Camera Matching. Opps, no Camera Matching

And looking for the profiles, on my PC, no joy.

Windows:  C;/ProgramData/Adobe/CameraRaw/CameraProfiles/Camera/

See: https://loadedlandscapes.com/how-to-use-profiles-in-lightroom/

And are you refering to Camera Matching Profiles, discussed in the link, Item 2?

or  some third  party ones  you got off the internet?

You do not import camera matching profiles. Camera matching profiles come with lightroom classic. Now you can import third party profiles that mimic in camera film simulations. Your screenshot looks like you are looking at the later. You should be able to browse and find a section called camera matching.

You can see some confusion. Camera Matching or third party?

Also update to 8.4.1.

Odd, would think that version would support that camera. This shows that it should:

https://helpx.adobe.com/camera-raw/kb/camera-raw-plug-supported-cameras.html

When you click on the misbehaving profile, and then select Browse, and navigate to Camera Matching, what do you see?

Not at a computer, stuck in a waiting room for auto service, so, I cannot share with you the folder path to inspect and/or diagnose, where the profiles are kept.