From b26f570cb70fd9799262b8dc31651987af39b9ea Mon Sep 17 00:00:00 2001
From: Andreas Hocevar <andreas.hocevar@gmail.com>
Date: Wed, 8 Jan 2020 21:39:29 +0100
Subject: [PATCH] Do not stop events when dragging

---
 src/ol/PluggableMap.js | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/ol/PluggableMap.js b/src/ol/PluggableMap.js
index 8ddf303321..fac2b185e2 100644
--- a/src/ol/PluggableMap.js
+++ b/src/ol/PluggableMap.js
@@ -933,11 +933,13 @@ class PluggableMap extends BaseObject {
       return;
     }
     let target = /** @type {Node} */ (mapBrowserEvent.originalEvent.target);
-    while (target) {
-      if (target.parentElement === this.overlayContainerStopEvent_) {
-        return;
+    if (!mapBrowserEvent.dragging) {
+      while (target && target !== this.viewport_) {
+        if (target.parentElement === this.overlayContainerStopEvent_) {
+          return;
+        }
+        target = target.parentElement;
       }
-      target = target.parentElement;
     }
     mapBrowserEvent.frameState = this.frameState_;
     const interactionsArray = this.getInteractions().getArray();