Hi there!
Although I can't believe it's hunger as in the past week or so, on a few occasions, he's gone to bed at 6.30 and not woken again till 4.30am for a feed... I've never really had the time or patience for resettling (e.g. After short naps) so at the 8.50 waking, I half-heartedly shh-pat for a couple of minutes then give up and get him up to feed. He appears to be feeding but in a very sleepily kind of way...
TBH, IIWY and at some point it was the situation for us, I would just feed. 2NF at this age is very good and I assume you are still awake at 20:50? That way, instead of doing a DF like many parents do or have another feed before the 4AM one you have one when you are still awake and can have a pretty long night for yourself
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The fact that he sometimes slept till 4AM without a feed doesn't mean that he doesn't need it, it just means sometimes he does and sometimes he doesn't. Even a baby who generally STTN needs sometimes a feed at night, yk?
I would, however, stop with the pat/shh if you are not meaning to be consistent with it
. If you know you anyway going to feed eventually then why let him cry for that time or be fussy?
Like you say, it could be habitual and it could be a bit of a prop, but at this age I wouldn't worry about it too much. If you do decide you want to get rid of it then you have a couple of options. You can either pat/shh at this NW (but not cave in and feed) or you can try W2S (which will only work if it's habitual). You can read about it more here:
How do I address habitual wakings? (wake-to-sleep and other methods)If he is settling well after feeding at 20:50 and sleeps through till 4AM then I would really try not to mess with it IIWY.