Allow nested layouts to be captured as templates and allow insertion of...

Allow nested layouts to be captured as templates and allow insertion of layouts inside regions. Fix permission reference casing.

Closes #3398498

added 1 commit

• 89c9e49c - Add cy.wait() so DOM can update.

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added 2 commits

• 4cffd310 - 1 commit from branch project:2.1.x
• f1669f0d - Merge branch '2.1.x' into 3398498-saving-layout-inside

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merged