The point that I was trying to make earlier is that, in the case where an exemption for the labour market test applies due to an SMC application being in progress for that same role, the "renewed" Essential Skills Work Visa may only granted for one year's duration, with
only one further Essential Skills Work Visa for an additional 6 months being possible in "exceptional circumstances" if a decision on the SMC application is not yet made by the time that 12 month Essential Skills Work Visa expires. Again, see
WK3.20.10 (WK3.20.10(b) being the section that heavily implies a limit on SMC-related labour market test exemptions).
The uncertainty that I therefore have, to which I can find no obvious answer, is what happens in a case where all SMC-related labour market test exemptions under WK3.20.10 have been exhausted, and
still no decision is reached on the SMC application -- WK3.20.10 as it stands was not designed to cater for the massive backlogs currently plaguing SMC. It's plausible that INZ may grant a further Essential Skills Work Visa without requiring a labour market test as an exception to instructions, and it's just as plausible that, in a situation where all SMC-related labour market test exemptions under WK3.20.10 have been exhausted, INZ may request a labour market test anyway irregardless of the state of the SMC application. As of yet, there appears to be no guidance in Visa Paks or otherwise for this scenario, which is definitely unknown territory -- the people that wrote WK3.20.10 definitely did not anticipate the current SMC situation.