Synched features disappear after route change

Example: https://codesandbox.io/s/vue-routing-example-h98xw?file=/components/Hello.vue

How to reproduce:

1. Draw some features on map.
2. Change route to some other page.
3. Return to back to map.

Workaround: Replace string name "draw-target" in ident / source attrs with unique value, e.g. draw-target-${Date.now()}

[ghettovoice]

@bejohu thanks for examples. Now I see, it seems a bug with identity map usage between vl-interaction-draw and vl-source-vector. I need sometime to understand how to fix this. You workaround is a good compromise 👍

[bejohu]

@ghettovoice Exactly! Any newly drawn features survive the route change, but the initial features disappear.

Please check out the new / better example.

The steps to reproduce are:

1. Make sure you refresh the page / open the link again in incognito mode. 10 static features defined in data() {} should be visible on the map.
2. Now draw one or more new feature on the map in addition to the existing 10.
3. Route to the other page.
4. Go back to the map.

Result: The initial features are not shown anymore.

Here is the example:

https://bprq9.csb.app/hello (https://codesandbox.io/s/vue-routing-example-bprq9?file=/components/Hello.vue)

This is the version applying the workaround:

https://r4eki.csb.app/ (https://codesandbox.io/s/vue-routing-example-r4eki?file=/components/Hello.vue)