Depending on CSS surrounding the editor, the fullscreen component could
fail to set the editor fullscreen.
eg. if the editor is in a modal in a modal (ie. when editing a mail
template when adding an activity and creating a marketing automation
campaign) the fullscreen function would set it to 184px height away 30px
to the screen top.
With this change, `transform` css property is unset on parent elements
of the editor, this was causing the absolute editor to have an offset
parent that was not the body tag.
opw-1824605
closes#23682
Nicolas Lempereur
7f216f62b6