Do teachers get irritated by 504 plans/IEPs?

I'm a highschool student with ADHD and anxiety and I've had a 504 plan since third grade. The main accommodations I have are:

• Ability to submit work 3 school days after the due date without penalty. • A weekly planner/schedule of events, assignments, and due dates throughout the week. (I have to miss school sometimes for therapy and need to be able to see what I miss those days.) edit: This just means the teacher needs to put their assignments on canvas and that’s it. I provide more info on that below. • Extended time on testing

The majority of my teachers accept my accommodations but I've also had teachers push back against them, or refuse to follow them. I would also like to mention that I speak to teachers directly. My mom doesn't speak to my teachers on my behalf unless we're having serious, repeated issues that are impacting my ability to succeed in that class.

Teachers who won't follow my accommodations often act annoyed or irritated by me and imply that I'm making them do extra work by having a 504 plan. So I'm just curious - Do teachers recieve much training on 504s/ieps? Do you as a teacher feel irritated by student's 504s/ieps? Do you view 504s/ieps as creating "extra work" for you?

Edit for information: I want to add that all of my classes are dual enrollment college classes taken in high school. Also, I see a lot of confusion on the weekly planner so let me explain. All the teacher has to do for that is put their assignments on canvas. That’s it. I’ve had teachers who haven’t put assignments on canvas before so, if I was absent, I’d get a zero on an assignment I never knew existed, since it wasn’t on canvas. As far as I’m aware, most college professors do that, where they outline an entire list of all assignments, tests, and coursework in their syllabus. I’m not asking the teacher to help me manage my time or write me a to-do list or remind me of due dates or anything like that. I do those things on my own. I just need to know what homework is assigned.