Badges are not displayed for properties in subschemas which are part of schema composition ('allOf')

[pspot2]

Please refer to examples in issue #169.

Expectation: test_propertyA and test_propertyB have the Required badge as they are marked as required in their respective 'then' branch of the 'allOf' schema composition. E.g.:

Property root > allOf > item 0 > then > test_propertyA

Property root > allOf > item 1 > then > test_propertyB

Actual result: badges are not added (and there is no other information in the document that those properties are required).

One could argue that the 'if-then' schema composition is conditional by nature, e.g. it is hard to say something is required there. But this is the perspective of the parent schema. From the perspective of each branch - once that branch is selected - everything that it contains should be rendered accordingly, including the required properties.

In my specific real-life scenario, my schema is quite big with lots of nesting levels. Schema composition branches start very close to the root schema, and as a result I'm not getting any badges for the majority of my tree.

Note: this seems to happen only when schema composition has more than one subschema (more than 1 branch in the current example). If I remove the second branch, badges re-appear in the single remaining one.