[BUG] OutOfMemory Exception using Get-PnPPlannerTask -Bucket

[TStZuerich]

I'm facing issues loading all tasks from a bucket in an Azure Runbook, which is capped at 400MB RAM.
The moduel version is 2.1.1, runtime is 7.2.

Not sure if this can be solved in the cmdlet, but maybe a dev can have a look into the issue.

This code runs into an OutOfMemory Exception
$tasks = Get-PnPPlannerTask -Bucket $myBucket
https://github.com/pnp/powershell/blob/dev/src/Commands/Utilities/PlannerUtility.cs#L426

where as this code has no issues
$tasks = Get-PnPPlannerTask -Group $groupId -Plan $planId | Where-Object { $_.BucketId -eq $myBucket.Id }
https://github.com/pnp/powershell/blob/dev/src/Commands/Utilities/PlannerUtility.cs#L90

The difference in in the Cmdlet, resp. the PlannerUtility is that the request on bucket tasks also checks for the NextLink and loads more tasks.
"Get-PnPPlannerTask -Group $groupId -Plan $planId" does load 506 tasks in my example.
Is this an issue with the collection, using more memory by adding than using a single toList().