Firefox/TOR Extension HTTPS Everywhere has a Problem

Here is the link for all versions:

https://addons.mozilla.org/en-US/firefox/addon/https-everywhere/versions/

This extension was bundled with the TOR browser. As you can see from the
attached image, there is something wrong. I removed version 2019.6.27 and
tried the slightly older 2019.6.4. That seemed to fix the problem. When I
clicked on the toolbar button all appeared normal. When I closed and opened
TOR browser the info box for HTTPS Everywhere was empty again.

It's possible this extension will never work properly with TOR browser. If there
is a solution, please provide the procedure.

 

2019.6.27 is working fine here, both in Tor Browser and Firefox.