[FIX] web: fix RTL pivot view dropdown

Reproduce the issue

    - Load Arabic language
    - Install Sales
    - Report > Sales
    - Switch to arabic
    - Click on the pivot view to display the dropdown

    The dropdown position is incorrect

Cause

    The calculations are based on a `left` value who is weird.

This commit use the mouse X position to compute the `left` value.

OPW-2146210

X-original-commit: d021f4257c87863b75f148c4809f5e2797a1e99f

1 files changed, 1 insertions, 1 deletions

diff --git a/addons/web/static/src/js/views/pivot/pivot_controller.js b/addons/web/static/src/js/views/pivot/pivot_controller.js
index 733a812d328..71427baff1b 100644
--- a/addons/web/static/src/js/views/pivot/pivot_controller.js
+++ b/addons/web/static/src/js/views/pivot/pivot_controller.js
@@ -291,7 +291,7 @@ var PivotController = AbstractController.extend({
         } else {
             var position = $target.position();
             var top = position.top + $target.height();
-            var left = position.left + ev.offsetX;
+            var left = ev.clientX;
             this._renderGroupBySelection(top, left);
         }
     },