opt: reset global window record per when arrange

src/fetch/client.h

@@ -431,3 +431,14 @@ float *get_border_color(Client *c) {
 		return bordercolor;
 	}
 }
+
+int is_single_bit_set(uint32_t x) { return x && !(x & (x - 1)); }
+
+bool client_only_in_one_tag(Client *c) {
+	uint32_t masked = c->tags & TAGMASK;
+	if (is_single_bit_set(masked)) {
+		return true;
+	} else {
+		return false;
+	}
+}

src/layout/arrange.h

@@ -576,6 +576,23 @@ void reset_size_per_mon(Monitor *m, int tile_cilent_num,
 	}
 }
 
+void reset_multi_tag_client_per(Monitor *m) {
+	Client *c = NULL;
+	wl_list_for_each(c, &clients, link) {
+
+		if (c->isglobal || c->isunglobal) {
+			set_size_per(m, c);
+		}
+
+		if (!VISIBLEON(c, m))
+			continue;
+
+		if (!client_only_in_one_tag(c)) {
+			set_size_per(m, c);
+		}
+	}
+}
+
 void // 17
 arrange(Monitor *m, bool want_animation) {
 	Client *c = NULL;

src/mango.c

@@ -5693,6 +5693,7 @@ toggleseltags:
 
 	if (changefocus)
 		focusclient(focustop(m), 1);
+	reset_multi_tag_client_per(m);
 	arrange(m, want_animation);
 	printstatus();
 }