import-module with $MaximumFunctionCount = 32768 fails in PowerShell 5.1

Describe the bug

import-module microsoft.graph with $MaximumFunctionCount = 32768 fails in PowerShell 5.1 when the variable is set in the script, but works fine if it is done on the command line.

##
## Setting in script
##

if ( 32768 -gt $MaximumVariableCount ) {

    $MaximumVariableCount = 32768;

};

if ( 32768 -gt $MaximumFunctionCount ) {

    $MaximumFunctionCount = 32768;

};

"MaximumVariableCount $MaximumVariableCount ";
"MaximumFunctionCount $MaximumFunctionCount";

Script display unfortunately with error messages in Norwegian. But you get the drift.

BTW. I know this works fine in PowerShell 7.x, but those who run this might not have that installed.

Expected behavior

That import-module works the same whether it is a script or on command line in PowerShell 5.1.

How to reproduce

Run script or copy commands from script to command line.

SDK Version

No response

Latest version known to work for scenario above?

No response

Known Workarounds

No response

Debug output

</details>


### Configuration

_No response_

### Other information

_No response_

Start by reproducing the difference between running the provided assignments in a PowerShell 5.1 script and at the command line, then import microsoft.graph in both cases and compare the errors. The issue is resolved when module import behaves consistently in both contexts, or the PowerShell 5.1 limitation and workaround are documented.