Roadmaps show work items for multiple portfolios despite the warning that it will only show items from a single portfolio

Issue Summary

Roadmaps show work items for multiple portfolios despite the warning that it will only show items from a single portfolio.

Steps to Reproduce

1. Go to Roadmaps
2. Select 2 Portfolios in tier 1 filter
3. Select 2 PIs in tier 1 filter - one for each of the portfolios selected
   1. So you should end up with Port 1, Port 2; Port 1 PI, Port 2 PI
4. Apply and observe the warning message
5. Observe that the work items from both portfolios show up

Expected Results

• We have previously confirmed that showing work items from a single portfolio is the expected behavior
  • JIRAALIGN-3729 - Roadmap unable to display cross Portfolio work
• If multiple portfolios are selected, only work items of the 1st selected portfolio should show in the roadmap

The warning/toaster message:

Actual Results

Can see work items from multiple Portfolios

Workaround

Currently, there is no known workaround for this behavior. A workaround will be added here when available.

Selecting a single portfolio in Tier 1 filter will show the expected results.