Product Version: 8.4.0
Please give a brief summary of your issue:
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Closing a webviewer instance does not clean up all the memory
Please describe your issue and provide steps to reproduce it:
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Currently we have an application that requires up to open up multiple webviewer instances as the user moves around the application. This is because the webviewer iframe needs to be tethered to different html elements depending on the workflow.
The problem this creates is that we have to close and reopen webviewers overtime. This leads to a memory leak, where everytime we close a webviewer, not all the memory is cleaned up.
A super simple way to recreate this bug is click on a button that initializes a webviewer, close the webviewer and make sure to run
Please provide a link to a minimal sample where the issue is reproducible: