Extension contao-inserttags makes trouble

[MoniqueHahnefeld]

https://github.com/terminal42/contao-inserttags

Usecase: Inserttag which implements an article which contents a customnav module is used in an html-module. this is implemented in a layout.

This works:
{{insert_content::363}}
{{insert_module::179}}
{{insert_content::367}}

Hybrid don't work!
{{insert_article::xxx}} (contents hybrid with module 179)

the css-id and -class is not outputted

not sure if bug of grid_control or contao-inserttags. have to check this.