That list is a list of possible causes of UAP. UAPs are things that have not been categorised. None of those listed categories are categories UAPs have been put into. Instead, they are categories that UAPs could be put into in the process of becoming identified aerial phenomena.
We know every recorded flight path, sure, but it would hardly be surprising for some ordinary plane flights not to be recorded (e.g. of small planes with a malfunctioning transponder).
If a small plane without a functioning transponder was detected on radar, without visual
or flight path information, it would be a UAP, since it would be unidentified. If someone then sees the plane, or the pilot later says "that was me", it would cease to be a UAP and be put in the "normal plane" category. I.e. "normal plane" should be one of the possible causes of UAP.
1) Still often file a flight path in advance, and must do so if they are using instruments to fly, which is anytime they are flying at night, reduced vision, or even mildly poor weather. Even those who choose not to file will still have their takeoff/landing activity recording in flight logs.
2) If the transponder fails they will still be in radio contact. They are required to radio control, and will be proactively contacted by control as well, and then be tagged on radar.
3) If both radio & transponder are not functioning, it is a serious enough incident to require an incident report afterward as it will require an emergency landing performed with significant risk & without coordination of control.
In all of the above circumstances there will be easy data available to identify the aircraft.
At best, your argument says there are circumstances where a normal plane will-- very briefly during flight-- be a UAP as control attempts to regain coms or land the plane safely. They will never make it to the point of needing to be accounted for in a National Intelligence report on UFO's and their possible causes.
UFO reports have turned out to be planes multiple times in the past. One of the problems that often arises is that humans are not very good at judging how far away things are when that thing is quite a ways away from them. Which leads to them looking at registered flights in the area they think the object is in, and not finding a registered flight, because they're looking at the wrong spot.
Frequently these take place around military test/training sites though, which may quite likely have things in flight which are not on pre-registered paths or transmitting location data while in flight, because it's classified even above the need-to-know of just your standard radar technicians or fighter pilots. On top of that, human error is a possibility and things can be lost track of or end up in places not originally intended.
The report released today leaves the door open to all of this, so people asserting that the DoD has conclusively said that the objects reported to the UAP task force exhibit movements impossible to explain by known human technology are simply mistaken.
You seem to be talking about civilian reports of UFOs. Those are irrelevant in this report. Sure, those happen and turn out to be planes, but civilian mistakes are not the scope of this report. It is a report about incidents logged by military and intelligence agencies. There is no need for a "normal plane" category" because they already know if something is a normal civilian or commercial plane based on easily obtainable data from flight plans airport logs etc, along with their own much better tracking capabilities and sensors. Those resources will be able to identify if something is a normal plane long before the incident needs to be analyzed by an intelligence task force.
We know every recorded flight path, sure, but it would hardly be surprising for some ordinary plane flights not to be recorded (e.g. of small planes with a malfunctioning transponder).
If a small plane without a functioning transponder was detected on radar, without visual or flight path information, it would be a UAP, since it would be unidentified. If someone then sees the plane, or the pilot later says "that was me", it would cease to be a UAP and be put in the "normal plane" category. I.e. "normal plane" should be one of the possible causes of UAP.