Fix ordnance survey map

1 files changed, 7 insertions, 3 deletions

diff --git a/modern/src/map/switcher/switcher.js b/modern/src/map/switcher/switcher.js
index 8fe48929..ee0f41ed 100644
--- a/modern/src/map/switcher/switcher.js
+++ b/modern/src/map/switcher/switcher.js
@@ -15,6 +15,10 @@ export class SwitcherControl {
     return 'top-right';
   }
 
+  getStyle(id) {
+    return this.styles.find((it) => it.id === id);
+  }
+
   updateStyles(updatedStyles, defaultStyle) {
     this.styles = updatedStyles;
 
@@ -63,9 +67,9 @@ export class SwitcherControl {
   onSelectStyle(target) {
     this.onBeforeSwitch();
 
-    this.map.setStyle(JSON.parse(target.dataset.style), {
-      diff: false,
-    });
+    const style = this.getStyle(target.dataset.id);
+    this.map.setStyle(style.style, { diff: false });
+    this.map.setTransformRequest(style.transformRequest);
 
     this.onSwitch(target.dataset.id);