Although it is said that, even though it is said, admitting that, that being said, however, nevertheless Even admitting that Jane didn't have much time, I don't believe that she couldn't write a simple report like this 「A とはいえ B」は「Aは事実だが、しかし実際はB」の意味
Recently, my 80 year old grandmother fell on the stairs and hurt her leg, and now she has trouble walking. Having said that, it's not as if she cannot walk at all, in other words she can manage to do the housework without problems.
The international conference to stop climate change ended in the creation of the Kyoto Protocol. Having said that, it seems like it will take a long time before every country abides by the standards it set out.