Eule has not been working properly with Thunderbird since yesterday. Since the subsequent update to version 156, it has even become incompatible

Since yesterday (15 September 2026), my Microsoft Account has not been working properly. I managed to get round the problem by deleting my cookies. Then the update to version 156 was released, and after that Eule became incompatible. When can we expect an update to make it work again? Thanks.