Going back to EASA,s response to NPA 2014-29. a number of questions were asked about flying Annex II aircraft (now Annex 1 ) and microlights to which EASA responded.
" EASA has prepared an AMC and proposed it with NPA 2014-29(B) and this AMC will be published after the adoption of the amendments to the Aircrew Regulation as GM."
As yet i have not seen EASA issue anything on this even though the New Basic regulation 2018//139 has been in force since September 11th.
Thanks for working on this issue! I think most pilots would agree that hours on aircraft steered in three axis should count.