I expect it be fucking fully charged, I don't charge a drone just to find out it has no shields when I deploy it mmk?

Drones get +100% or +200% regen while in the hull; no drones have stop shields.

I don't think the dev that added those drones was an engineer main.

As it was explained in some patch awhile ago the code automatically deploys the drone with the most shields out of the bunch, so if you have 3 AID with shields at 10% 20% and 40% at time of 1 finished charging, the one with 40% will always be deployed.

This statement is false, the first deployed drone would have far more then 40% shield and the others would have none

Have you even tested this?

* Big changes to drones: Drones will be remember how many shields they had after being scooped, and will slowly recharge over time while stored in item form. Changes to temporary drones - new drone slot requirements, astral injection functionality changed, drone research functionality changed. Drones require the ship to be the same or higher tech to deploy. Drone Mastery nerfed to +1% drone stats per level, increased drone slots

For years it has been unchanged you're completely wrong. Go get a drone down to 40% shields that has a very low charge time and re-deploy it. It'll have barely more than 40% shields. Because shields do not instantly recharge that would be broken.

AND why would the other drones have 0% shields that makes no effing sense

The drones do not "add" their shields up that is also broken, and can be easily disproven by testing, but I don't need to do that because i've been using drones for longer than you've been alive

I expect it be 'beep' fully charged, I don't charge a 'beep' drone just to find out it has 'beep' no shields when I deploy it mmk?

To formulate it positive:

"I want - beside the energy status bar - a drone shield status bar below the energy bar on the Hotkey button bar."²

²= Assuming the drones are on the ship equipped and in item form charging. Assuming the drones are placed as a Hotkey onto the hotkey button bar on top of the screen.

"It also would be helpfull to put the explanation of this into the Tutorial helper and emphasis the difference between energy and shield charging as it may confuse new or inexperienced players."