*: website Commit [1] and [2] modified the link edition code in stable and tweaked the DOM at multiple places... without disabling the main edition mutation observer. Later, [3] tried to fix that but missed some occurrences. Hopefully, this solves the remaining ones. Steps to reproduce: - Enter edit mode - Add a "Text - Image" snippet - Save - Enter edit mode again - Click on the button of the snippet (and do not do anything else) - Click on discard => A popup appears to say you will lose your changes... while you did not make any. [1]: https://github.com/odoo/odoo/commit/99bc9b115dbdfc29260b4ccdb55ffa2ed16dffb3 [2]: https://github.com/odoo/odoo/commit/d00fc75ffdbda1286e4fdb2793cb74fa78f6860d [3]: https://github.com/odoo/odoo/commit/33ef91cc577d8b397a948c430b77c2e038013d2d Related to runbot-18747 Courtesy of @SergeBayet for the test step. X-original-commit: 2a535dfe655bc6a4f4a2d46a6b06a4b8b8029204 Part-of: odoo/odoo#148728