IE11: Removing shape using keyboard doesn't work since Version 3.0.0

[mnp-mid]

Removing shape using keyboard doesn't work since Version 3.0.0. for IE 11
Worked fine in Version 2.5.2.

Other keyboard shortcuts like E or H are just fine.

Steps to reproduce the behavior:

1. Open modeler
2. click on the start event
3. Remove the element using del key.

This is not reproducable on https://demo.bpmn.io/new

Please complete the following information:

• Browser: [IE 11]
• OS: [Windows 10]
• Library version: [3.0.0]

[pinussilvestrus]

I were able to reproduce it in a windows virtual machine on my macbook.
The bug is only present on IE.