*: web, web_editor Follow-up of [1] (see its own explanation for details). This is about fixing the remaining code. In the future, we will probably go even further: - No more wrapwrap element at all - No support of a main scroll which is not left up to the browser (see some more details about that in [2] which explains the many problems which occurred when the scroll was on the wrapwrap element). Those final points have yet to be confirmed though. All in all, this PR should not change any behavior in the standard stable versions. But it will fix bugs in some custo trying to change the page scrolling behavior, while unifying the versions codebases. [1]: https://github.com/odoo/odoo/commit/ffc19547c8da2ef7fee8e2ac743ab99a607dcf90 [2]: https://github.com/odoo/odoo/pull/98429 closes odoo/odoo#163393 X-original-commit: 10df96564fcadd6acde52adf8bf1da32990f3dcf Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>