Error after installation


Today, I installed via wordpress plugin. 

  • I am using MasterStudy theme with WPBakery. It's a multisite.   
  • I can create content, import demos and can place it on a page/post. No issues.
  • The H5p content shows when I "preview" the page /post. 


  • The H5P content does not show when I publish a page of post.  ( During the preview, it is visible)

I am attaching 2 jpg files.  The error indicates towards  " H5PIntegration / missing translation).


h5p plugin for Wordpress is not tested for acctual wordpress version 5.4.1 -is it safe to use?

Hi, i am usiung h5p plugin for wordpress and the actual wordpress-version 5.4.1 reports in the plugin list:
compatible until 5.3.3
this plugin is untested for your version of wordpress.

Question 1: Is is unsafe to use h5p on the current wordpress 5.4.1?

Question 2: Or do I have migrate back (all the other plugins, theme-development, ...) to the last compatible 5.3.3 Version?