Moved my edits to this post.
I don't remember that scene about space bombs but I completely believe you that in Disneyverse it makes sense to toss space bombs out the window. Did they at least do like a dive bomb thing where it inherits inertia? Or just drop them out the bottom and they 'fall'?
EDIT: reread that you said it fell out. Agreed, if it can seek like that why not strap a rocket to it? IRC TIE Bombers used some kind of bomb or missile launcher
Looked it up
https://starwars.fandom.com/wiki/TIE/sa_bomberThe ordnance bay was divided into two sections. The forward ordnance bay carried either eight concussion missiles or four proton torpedoes. The main ordnance bay carried either four proton torpedoes and eight concussion missiles, or eight proton bombs and sixty-four thermal detonators, or six orbital mines, or even stormtroopers. Located underneath the ordnance pod was a bomb chute connected to the ship's targeting systems, a T-s7b targeting computer and a 398X bomb sight. The pod also featured a missile port that allowed for front-launching and torpedoes.[2] The ordnance bay could also be swapped for a passenger cabin with room for six.[5]
So I guess there were bombs? Huh. I guess usually the good guys blow them up in the books before they actually do much... I remembered the torpedoes or missiles but not much in the way of bombing other space ships.
The article also pointed out when the Falcon was hidden in an asteroid in the first movie that TIE Bombers were bombing it and I recall that vaguely.
I wouldn't be surprised it the TIE Bombs are glowy, proton Torpedos are.
Maybe they mean bomb as in guided munition rather than unguided sense. Thanks for finding the scene with sister of Rose but I haven't checked it out so can't comment, sounds unguided though unless they mention some kind of tracking or some such in that scene