How do you get invisible item frames in 1.16? (Java)

I used the command that Basicprogrammer10 and other people have suggested and it worked at first but now it wont turn them invisible and its just an item frame with a stone sword in it. I can turn it but it turns the whole item frame. I also can't put anything in it. I seem to be the only one having this problem and I don't know what to do to fix it. I really need invisible item frames so I'm willing to try anything.
Edit:
Turns out I'm just very dumb. It didn't seem to be working because I had invisible item frames all over the object. I'm leaving this up for other people who are as dumb as I am lol.

You can do it with this command:/give @s item_frame{EntityTag:{Invisible:1b}}