Gunblade quick-melee animation lock

[Netsuki]

It's difficult to replicate, but when pressing and holding the quick-melee button with a gunblade (either the Redeemer or the Sarpa) equipped and then getting knocked over, it breaks the quick-melee button and instead forces the Warframe's arm to spazz when trying to use the weapon again. I tried switching to the melee weapon and using my bound melee key (left click when wielding the melee weapon) and my Warframe's arm either spazzes like it's trying to melee or refuses to move at all. I also tried jumping off the side to force a respawn but the animation stays frozen. Attempting a stealth finisher still worked because it's a prompt. Recently, after getting knocked down while holding my shift key to toggle run while aiming and using quick melee also disabled aim-gliding and rolling. I'm sorry it's a jumbled mess, but it's very hard to replicate in the Simulacrum.