Is DOCS still to make Support to IE Browser 11

Hi, Is oodocs still make support for ie11 compatibility?
I found that when upload pdf to oodocs example page ,and using ie 11 to perview them
It just return a blank page. the error show below:

and other browser linke chrome looks OK.

Document Server version:7.2
Type of installation of the Document Server (docker)
OS: Windows 2019
Browser version: IE11

Hello @baiclamp

Please note that Internet Explorer is officially out of support by Microsoft: