Issue #3279438: ID for storage not unique

added 5 commits

• dcdb14f9...577cb113 - 3 commits from branch project:2.0.x
• b68c78b4 - Merge branch '2.0.x' into 3279438-id-for-storage
• 95f3407a - Generate random, unique id and store in protected variable.

Compare with previous version

added 1 commit

• fc272ded - Correctly target the frontend builder container DOM element since layout IDs...

Compare with previous version

merged