dont show shares you own in "shared with you"

apps/files_sharing/lib/API/Share20OCS.php

@@ -42,6 +42,7 @@ use OCP\Share\IManager;
 use OCP\Share\Exceptions\ShareNotFound;
 use OCP\Share\Exceptions\GenericShareException;
 use OCP\Lock\ILockingProvider;
+use OCP\Share\IShare;
 
 /**
  * Class Share20OCS
@@ -420,6 +421,10 @@ class Share20OCS extends OCSController {
 
 		$shares = array_merge($userShares, $groupShares);
 
+		$shares = array_filter($shares, function(IShare $share) {
+			return $share->getShareOwner() !== $this->currentUser->getUID();
+		});
+
 		$formatted = [];
 		foreach ($shares as $share) {
 			if ($this->canAccessShare($share)) {