I have tried with different approaches but can’t seem to get pinegrow to export a navigation block for me to add to my custom wp theme. I have made all kinds of blocks with no problem. They all have a bit of interaction and some custom code and still no problem with export. But when constructing nav/header/div for main navigation the block gets added to the code both in export folder and in local project but it doesn’t show up in site editor… What am I missing 
the block is even showing up in code inside the theme folder.
I use localwp for developing…