For unrelated issues, please create new threads in the future as off-topic questions aren't allowed...
Right now I'm unable to add attributes to this view, with would be a great addition, even better if we could quickly modify it from Central Stock.
Attributes? What do you mean, please? Product attributes to inventories?
This might be a bug, but I can't search for LOT/Batch, the option is there, but a serial number that I've filled in and is visible, is not found by the search menu.
I've just tried to search a random batch and it worked for me: