I wouldn't think so since SampleTank and any other player you might use in this instace is being used as a sound module. I don't see where it would be any different than using sound from any other source.
But I'm not a lawyer and have not read the SampleTank EULA.
Jim Fogle - 2025 BiaB (Build 1128) RB (Build 5) - Ultra+ PAK
DAWs: Cakewalk Sonar - Standalone: Zoom MRS-8
Laptop: i3 Win 10, 8GB ram 500GB HDD
Desktop: i7 Win 11, 12GB ram 256GB SSD, 4 TB HDD
Music at:
https://fogle622.wix.com/fogle622-audio-home