Problems with kmail on F35

[José Abílio Matos]

After updating to F35 I have problems seeing the messages content on kmail.

I get the dreadful
"org.kde.pim.webengine viewer: WebEngine render process crashed"

This only applies to seeing the messages, everything else works. I see the 
folders, the messages list and so on.

I can select the messages and view the source.

Is there any suggestion to fix this?

Best regards,
-- 
José Abílio