Page content component can be used to show the unstructured content defined inside a Notion database page. Currently, the component supports the basic blocks and not the more advanced blocks. (Show Page Content | Product Docs)
We are planning to add support for the Equation, PDF blocks, and `Charts’ blocks. Please let us know if you’d like more blocks supported.
PDF block is now supported.
I want you to implement a Mermaid notation block.
Chart Blocks are important in almost all of use-cases. Thanks. 
Unfortunately, Notion does not give us the information for Chart Blocks. We will have to wait for them to give third-party integration like ours with the block data to be able to display it.
Oooops… Yeah no API’s on chart block. No choice, I’ll just have to embed it.
Thank you @jatin_notionapps