As you guess they have nothing in place, compared to other HA’s who have or are actively considering offering residents access to the government grant or are taking steps to install them themselves to meet their net zero targets.
Considering in your case, the cost is being met by Motability with no cost to the HA, they are fools if they don’t come to a quick conclusion.
Would you consider having the charger to the right of your door, if Ohme or your HA prefer it over your prefered location?