Themes: add multi-select option for suggested ideas

What is the challenge?

• Just recently an enhancement was shipped for suggested ideas in themes where one can filter down on a single workspace, thanks for this.
  I cannot however run a multi-select, but can only select ONE workspace OR run via all workspaces

What is the impact?

• Our PM´s are working on several workspaces that belong to a product-related product line and they would love to see suggested ideas across all workspaces of a given product line or at least for several workspaces. This would save them quite some effort in otherwise needing to filter manually for the ones that really fall into their responsibility.

Describe your idea.

• Likewise for exploration of themes where you can do a multi-select across the whole hierarchy (including children etc) I would prefer to have the same selection options for suggested ideas.