The shown memory values are the private working set (only that app/process use it) to show all memory used by a process: goto to Details right-click on Name > select columns check Working set
@WIKIMACK Thanks. But You are not a new member. You should have known that HOMEBREW ISO is prohibited at MDL forum. Or I have missed official 10532 ISOs from Slow Ring?
Builds can be discussed in a separate thread IF they are downloadable/avail Home brew ISOs are not allowed to post there, though. The other threads have been closed because at OP time no downloadable contents were available.
I believe Build 10537 is a Partner Build, NOT an Insider Build. There are Release Notes with this Build. The Insider Program does not have Release Notes. This Build is 5,488,776 KB so USB Flash Drive only.