Since I haven't seen an answer from Microbit yet, I will send you one from my side:
the answer is NO.
Whether or not they are planning to make an Icom "Twin" or not is up to them, but I
highly doubt that the market is large enough to justify the development expense. There
are already excellent solutions available, including support for the new IC-7100.
73,
Mitch DJ0QN / K7DX