Entire stack placed in bundle even when only select part.

There is a problem with BUNDLES in Minecraft Bedrock for Android where I cut a stack of 64 in half, i.e. 32, or any other number like 16, 54, 7, etc. Instead of that clipped part of the stack entering the BUNDLE, the whole stack is entered, I only see it on mobile devices like Android, I don't know if the same thing happens on other platforms. Hopefully this bug will be solved because I find this uncomfortable in my world. 👍🏻