Most likely a false positive
I have downloaded, played and scanned everything multiple times. Jiangmin is known for false positives I have had no issue with the software so far and having played prior games from Slushy/SA I'm inclined to believe its another error report.
Regardless always be wary and stay safe especially if using android.
(I have dealt with Jiangmin errors since 2016 and it pops up every now and then but has never been a problem for me.