[FIX] web: show warning on create onchange

When you create a new record, you will have in this order:

- default_get
- onchange (can trigger a warning)
- _pushController => close all dialogs since ea2207afeab8c

This is an issue since the possible warning is directly hidden to the
user.

Without the change, the added test failed with:

 Warning modal should be opened
 "executing a window action with onchange warning do not hide it":
 Found 0 elements to click on, instead of 1

opw-2342273
opw-2374051
closes #61732

closes odoo/odoo#63270

X-original-commit: 0784d9ab562379f31558fa44f9b9540c36a03760
Signed-off-by: Nicolas Lempereur (nle) <nle@odoo.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/addons/web/static/src/js/services/crash_manager.js b/addons/web/static/src/js/services/crash_manager.js
index 2ca64dc5275..8430f3700f3 100644
--- a/addons/web/static/src/js/services/crash_manager.js
+++ b/addons/web/static/src/js/services/crash_manager.js
@@ -48,6 +48,7 @@ var CrashManagerDialog = Dialog.extend({
         this._super.apply(this, [parent, options]);
         this.message = error.message;
         this.traceback = error.traceback;
+        core.bus.off('close_dialogs', this);
     },
 });