I have read some news articles, and seen that company's such as One Air have pleaded with the UK Gov to take aviation into consideration when making a bilateral agreement between the UK and EU to allow either recognition of the EASA licences or the possibility of a shorter route (a human performance, Airlaw exam and a skill test). This was raised in parliament from a Local MP in September 2024 to which the response was, "There is mutual interest in this area, and it could be a solid basis for negotiation" and that "it is a priority for us". which again seems promising.