I found a work-around, discussed here:

https://www.pgmusic.com/forums/ubbthreads.php?ubb=showflat&Number=745125#Post745125

The work-around (converting to XML) will get all tempo changes to the resolution of a bar (not beats inside the bar) but it is still quite useful.

Last edited by ThomasS; 12/16/22 04:10 PM.