How to debug minidump.mdmp from a different computer with original solution?

Developer console of Microsoft Store provides users' minidump.mdmp files for crashes of my published program. I try to debug them by loading the solution with the version used for publishing that exe, and opening that minidump.mdmp file.

Clicking "Debug with Mixed" I get

Unhandled exception at 0x00007FF9ACCF9269 (ntdll.dll) in minidump.mdmp: 0xC0000374: A heap has been corrupted (parameters: 0x00007FF9ACD627F0). so I assume it is not in managed code but call Stack is full with

`[Frames below may be incorrect and/or missing, no binaries loaded for MYPROGRAM.exe]   `

so I am not sure it if this is the right procedure. It does not provide me with a breakpoint in my program, or anything else useful. Is this the right way to use minidmp files?

If relevant, this is WPF desktop C# program packaged for Store.