How to use more than one instance of ketcher on the same page at once.

[OliverDudgeon]

I have a react app and want to use multiple instances of the ketcher on the same page at once. Thos doesn't seem possible since both would need to use the same window.ketcher global. Is there anyway to configure the global used by a ketcher instance?

[yuleicul]

Hi, I think Ketcher now supports multiple instances, but some features will disappear, such as context menu, saving as image, etc. We have an issue for that - #2250.
If you want to visit every instance by global window, you could try this way

<Editor
  // ...
  onInit={(ketcher) => {
      window.ketcher1 = ketcher
      // ...
  }}
/>

<Editor
  // ...
  onInit={(ketcher) => {
      window.ketcher2 = ketcher
      // ...
  }}
/>