Bug: with on-prem installations the drag/drop does not work in Edge (the old pre-chronium)

[edtro]

in some situations while using the legacy XML process definitions, the drag/drop does not work in Edge... while the same is working without any problems in Chrome.

The inheritance process definitions work without any problems in Edge.

[edtro]

Analysed this:

• This is only on On-Premise
• This only with 'the Old Edge' with the new Chonium based Edge there is no issue
• Also tested on Firefox... there are no issues.

When trying to debug with a 'dev' build, there are no problems. While debugging within the minimalized code... noticed that the problems are within the React-Dnd library, most likely within the monitor.canDrop(). So I am not able to resolve this issue... fortunately this browser version is 'legacy', so when you are getting this problem... please upgrade to the new Chronium based Edge.

So I will be adding a notification when a known unsupported browser / on-prem combination is used.