When decreasing the number of columns through the column count snippet option, the editor entered a deadlock situation. This reverts [1] which is the cause, trying to await the UI update during a snippet removal. This commit first prevents the deadlock while waiting for a better solution to be implemented. [1]: https://github.com/odoo/odoo/commit/ab7508393376075f95d6dd5925e7f4462936d24e task-2652904 closes odoo/odoo#77848 X-original-commit: ae219ec06baf0280c76ae09b1453cc1481eece30 Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>