Canon EOS 1DX Mk III 5.5K RAW video not supported in Premiere Pro

I am considering upgrading to the Canon EOS 1 DX Mk III though see that with 5.5K RAW video the file format is not supported in Premiere Pro. CC, the 4K is.

Does anyone from Adobe know if you are considering supporting these file types from Canon in the near future? Other editing programs support them, but conversion is clearly painful.

The same applies to the upcoming much awaited Canon EOS R5 which is supposedly going to take 8K video...it would be a shame if Adobe could not support either.

Many thanks for any heads up.