See the highly appropriate comment from @RichardDeeming - VB6 is long gone, so the chances of anyone doing stuff with it for modern browsers is a bit slim.
However, if you research use of Edge from
VBA (i.e. the macro language behind MS Office products) you might have more luck. Why would this be relevant? Because VBA and VB6 are similar enough that you can often cross over solutions with little effort.
For example:
Need help with VBA code for Windows 10 Microsft edge browser[
^]
VBA - Exploring Microsoft Edge | DEVelopers HUT[
^]