Look for any ancestor when checking for fullscreen exit

1 files changed, 4 insertions, 5 deletions

diff --git a/sway/desktop/xwayland.c b/sway/desktop/xwayland.c
index 80489f93..2bdb7dc0 100644
--- a/sway/desktop/xwayland.c
+++ b/sway/desktop/xwayland.c
@@ -410,12 +410,11 @@ static void handle_map(struct wl_listener *listener, void *data) {
         if (config->popup_during_fullscreen == POPUP_LEAVE &&
                         view->container->workspace &&
                         view->container->workspace->fullscreen &&
+                        view->container->workspace->fullscreen->view &&
                         xsurface->parent) {
-                struct wlr_xwayland_surface *psurface = xsurface->parent;
-                struct sway_xwayland_view *parent = psurface->data;
-                struct sway_view *sway_view = &parent->view;
-                if (sway_view->container && sway_view->container->is_fullscreen) {
-                        container_set_fullscreen(sway_view->container, false);
+                struct sway_container *fs = view->container->workspace->fullscreen;
+                if (is_transient_for(view, fs->view)) {
+                        container_set_fullscreen(fs, false);
                 }
         }