Currently, we are using the Professional Plan (Monthly) which give us the ability to deploy the website to our own url. I follow the following documentation provided on the shiny official website
After following this tutorial, we met two problems. The first one is that we can not get the https certificate for that url. The second problem is that the 'full-screen' button for the leaflet map will not longer work because we get a error like this:
Mixed Content: The page at '<URL>' was loaded over HTTPS, but requested an insecure image '<URL>'. This content should also be served over HTTPS.
Are there some possible solutions for this? Note: We are setting the CNAME using the [blue host] and deploy the application to the shiny web server.
This seems to be a duplicate of your question earlier here:
If you need to edit that question to add more information, or reply to your question with more information (though the former is preferred), please do so. I'll be closing this one as a duplicate.