When I export MXF OP1 files with embedded 608 captions, Premiere seems to randomly move some titles to the left or right side of the screen in the exported file. Upon closer inspection, Premiere seems to be breaking up multi-line captions into separate elements per line, and then plugging in bizarre align and transform values for them. There seems to be no way to format 608 captions for MXF OP1 export that results in a predictable output. Any help or advice on this would be appreciated. I'm on Premiere 2021 with Mac 10.14.6.