Create composition from multiple tracks

Is it possible to create a composition from a number of tracks i.e. combining them? The Album is knot known to Roon and I use FLAC therefore I cannot use the Work - Movement model from the ID tags.

WORK-PART works perfectly well with FLAC. What problem are you seeing with it?

Thanks for the quick reply. I have an album with two different work and 3-3 movement, FLAC encoded by dbpoweramp. If I set the flag “multi part composition group: prefer file” nothing changes. Still seeing 6 tracks, not grouped.

Interestingly, if I create an apple lossless version, it groups them correctly…

Hard to comment further without seeing your tags.