Line Item price changes via plugin are not reflected

[aladrach]

Changing prices via:
Event::on(LineItems::class, LineItems::EVENT_POPULATE_LINE_ITEM, function(LineItemEvent $e)
show up correctly in the Commerce checkout, but in Apple/Google Pay, the changes are not reflected, and it tries to charge the amount before those changes.

[matt-adigital]

I've also just encountered this issue. Opened up src/services/StripeService.php on line 157 and changed $item->purchasable->salePrice * $item->qty within the brackets to be $item->subtotal for a quick test and this has fixed the issue.

In my local copy with this edit, the complete version of line 157 now reads as:
$amount = round($item->subtotal * 100);

This has preserved the custom pricing logic I've used elsewhere. Can this please be implemented in the next release @Tam? Thanks.