Coming from 📌 Append views display type to element name Active :
Lupus CE renderer correctly adds this cache contexts:
'url.query_args:_content_format',
'url.query_args:_select',
But that's apparently not enough, since the content-format can be set via request attribute as well - as done by lupus_decoupled_ce_api.
see # 📌 Append views display type to element name Active
That means, lupus_ce_renderer should expose this is a new cache context which works like getContentFormatFromRequest() method.
Then we can replace our url.query_args._content_format cache context with the new cache context.
Active
2.3
Code
Added MR including test coverage. I also verified manually that the change fixes the described issue.
One things that needs a check is that ContentFormatCacheContext needs to implement an interface.
Kernel test is passing.
thx. I addressed your remarks, either fixed or commented - see comments above!