One section header for multiple cell types

[yuriymyronovych]

Hello, I have a recycler view that displays list of different events, each event type is represented by different Cell type, however I would like to have section header that would group them by date. Currently I do not see a way to have one section header for multiple cells types.

Any advise welcome,
Thanks!

[vtproduction]

same prob here, looking for any solution