V1.4.5 Templates automatically merge properties with existing properties in the note does not work

Yes i want to update the YAML frontmatters with templates - especial aliases. Thanks for the correct wording. English is not my mothertounge :wink:

There will be about 100 notes to update.
The Template i used for the test:
Test_Template2.md (36 Bytes)

There is a bug report familiar to my topic and was posted just a view hours later than my help request: