Add Lut in Preset - Premiere Pro

Good day
I have a problem exporting videos in Premiere Pro / Media Encoder. I would very much like to add a custom lut (with the file extension .cube) in the "Preset" selection. This still worked with the version of 2022, now with the version 2023 no longer. This is because the new version wants to have an .epr file.

Now I wanted to ask how to modify a lut with .cube to an .epr file?

Thank you and love

Tim