1. Set up 7.0 with the latest fix pack de-95 and start it.
2. Go to Content --> Web Content and click on the 3 dot menu on the upper right and select "Structures"
3. Create a structure by adding the attached structure code to the source: structure-test.json
4. Go to Web Content and add web content from the structure.
5. Add French as available translation
6. Scroll down until you see the "+ Button" and below it check the fields "Cascade Nick-name" and "External Link".
Actual Result: "True" text is displayed as a value
Expected Result: The value of the fields should be empty.
7.0.x @ b1d2d8df2765214bafda2f202719a71817f51d79
master @ 0b197df59d70576cdf03f05525c7a49caf76d8e1
Note: If we change the predefinesValue of the "+ Button", the value in the text also changes.