diff --git a/addons/web/static/src/legacy/js/libs/fullcalendar.js b/addons/web/static/src/legacy/js/libs/fullcalendar.js
index 8101a4d2ffa..6fa72e016cf 100644
--- a/addons/web/static/src/legacy/js/libs/fullcalendar.js
+++ b/addons/web/static/src/legacy/js/libs/fullcalendar.js
@@ -219,12 +219,10 @@ odoo.define('/web/static/src/js/libs/fullcalendar.js', function () {
              */
             _onYearDateClick(info) {
                 const calendar = this.context.calendar;
-                const events = Object.values(this.events)
+                const events = this.events
                     .filter(event => {
-                        const startUTC = calendar.dateEnv.toDate(event._instance.range.start);
-                        const endUTC = calendar.dateEnv.toDate(event._instance.range.end);
-                        const start = moment(startUTC);
-                        const end = moment(endUTC);
+                        const start = moment(event.start);
+                        const end = moment(event.end);
                         const inclusivity = start.isSame(end, 'day') ? '[]' : '[)';
                         return moment(info.date).isBetween(start, end, 'day', inclusivity);
                     })
diff --git a/addons/web/static/tests/legacy/helpers/test_utils_dom.js b/addons/web/static/tests/legacy/helpers/test_utils_dom.js
index 94b6a814b05..9045377ab0e 100644
--- a/addons/web/static/tests/legacy/helpers/test_utils_dom.js
+++ b/addons/web/static/tests/legacy/helpers/test_utils_dom.js
@@ -22,15 +22,15 @@ odoo.define('web.test_utils_dom', function (require) {
     const mouseEventMapping = args => Object.assign({}, args, {
         bubbles: true,
         cancelable: true,
-        clientX: args ? args.pageX : undefined,
-        clientY: args ? args.pageY : undefined,
+        clientX: args ? args.clientX || args.pageX : undefined,
+        clientY: args ? args.clientY || args.pageY : undefined,
         view: window,
     });
     const mouseEventNoBubble = args => Object.assign({}, args, {
         bubbles: false,
         cancelable: false,
-        clientX: args ? args.pageX : undefined,
-        clientY: args ? args.pageY : undefined,
+        clientX: args ? args.clientX || args.pageX : undefined,
+        clientY: args ? args.clientY || args.pageY : undefined,
         view: window,
     });
     const touchEventMapping = args => Object.assign({}, args, {
@@ -520,14 +520,11 @@ odoo.define('web.test_utils_dom', function (require) {
             throw new Error(`no target found to trigger MouseEvent`);
         }
         const rect = el.getBoundingClientRect();
-        // little fix since it seems on chrome, it triggers 1px too on the left
-        const left = rect.x + 1;
-        const top = rect.y;
-        return triggerEvent($el, type, {
-            which: 1,
-            pageX: left, layerX: left, screenX: left,
-            pageY: top, layerY: top, screenY: top,
-        });
+        // try to click around the center of the element, biased to the bottom
+        // right as chrome  messes up when clicking on the top-left corner...
+        const left = rect.x + Math.ceil(rect.width / 2);
+        const top = rect.y + Math.ceil(rect.height / 2);
+        return triggerEvent(el, type, {which: 1, clientX: left, clientY: top});
     }
 
     /**
diff --git a/addons/web/static/tests/legacy/views/list_tests.js b/addons/web/static/tests/legacy/views/list_tests.js
index a6e8d978235..54ea0ac83e7 100644
--- a/addons/web/static/tests/legacy/views/list_tests.js
+++ b/addons/web/static/tests/legacy/views/list_tests.js
@@ -3152,8 +3152,12 @@ QUnit.module('Views', {
             arch: '<tree><field name="foo"/><field name="text"/></tree>',
         });
 
-        const fooWidth = list.$('th[data-name="foo"]')[0].offsetWidth;
-        const textWidth = list.$('th[data-name="text"]')[0].offsetWidth;
+        const foo = list.el.querySelector('th[data-name="foo"]');
+        const fooWidth = Math.ceil(foo.getBoundingClientRect().width);
+
+        const text = list.el.querySelector('th[data-name="text"]');
+        const textWidth = Math.ceil(text.getBoundingClientRect().width);
+
         assert.strictEqual(fooWidth, textWidth, "both columns should have been given the same width");
 
         const firstRowHeight = list.$('.o_data_row:nth(0)')[0].offsetHeight;