No substring matching for the suggestions in IE10+ and EDGE

[mfranzke]

It's even also already aligned with Microsoft that both IE11+ and EDGE are missing to "search both the value and label, using substring matching; currently it searches both the value and label, but uses prefix matching"
source: https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/9573654/

[mfranzke]

I‘ve even already developed a solution that works and I‘d like to finally think through and test and release soon.

[eddr]

nice! looking forward to it!