Mini-browser shows breadcrumbs when opening local html file

Hello all,
when we try to open local html file using mini-browser this.miniBrowserHandler.open(new URI(__dirname+’/relnotes.html’)), it is opened correctly but there is a line with breadcrumbs
Screenshot from 2022-09-02 12-24-04

What I want is to NOT to show it on this page. But only on this page, I would like to keep it when I open some source file. I know there is a global setting for enabling/disabling breadcrumbs but I cannot use it as it is global.

Is there a way how to achieve that?
Thank you

This post already discussed a similar problem How can we hide breadcrumb for a particular file type? - Theia Community (theia-ide.org)

this was the solution. Thank you