Hi! Thank you for reaching out so quickly.
Below, I have attached a zip file with the two songs (in FLAC format) to demonstrate. I have also attached the exported settings from my phone and an explanation audio that I recorded showing the difference in transition (explanation.wav).
I have also included the .cue and .m3u files of the album because I'm not sure how Poweramp handles those and if they could maybe be behind the problem.
Since the forum doesn't like large zips, here's a Google drive link: https://drive.google.com/file/d/1bK4yz4cSV40ixAJchSUTDAYQgN1NrVpn/view?usp=sharing