Delete existing dataBundle only when necessary, omit waiting for persistence since it is alrady done at EntitiesDb level, add wait functions for ajax calls to prevent test failures.
Fix previous merge error
Fix typo in TimeHelper
Fix tests
Add test for template sessions
[Fixes#75328948] disabling of evaluations not merged properly
Merge branch 'dev' into FeedbackSessions
Merge branch 'FeedbackSessions' into dev