I found this issue on the xstore demo as well. try to add like 10 or more products and mini cart just shows few of them. can’t even scroll till the last product. what could be the issue?
Screenshot: https://prnt.sc/qS66RmpGMKik
also check this out: on low resolution screens it doesn’t show even “cart” and “checkout” buttons at the end.
https://drive.google.com/file/d/1bLzCV8txndT-VqlaD5ZP6MFAbPX84apG/view?usp=sharing