I see what you mean here, and at this time this is currently expected behaviour in all 3 circumstances. I have informed our product team about this, so they are aware of this setback. Whilst I cannot confirm an ETA for an update, I will note this and continue to provide updates as they’re made known - thanks for your understanding in advance here!
I have followed up with our product team and transparently the ability to edit files directly from the platform isn’t a feature that is currently being considered due to the prioritisation of longer-standing requests - I apologise for any inconveniences here. That said, I’ve made this request known to our product team so will advocate as best I can for greater consideration of it!