Cannot swap bars on a character ps4

MaiWaifu

I was doing vet Maw on my Breton templar healer and just before the second boss I noticed I somehow was unable to swap bars, instead, when I try to swap bars, my character simply sheaths her staff instead of swapping bars.I tried everything from re-logging, restarting my PS4, closing the app and nothing works. Before anyone asks, I had both my main bar weapon and back bar weapon equipped, so there's no way that my problem was that I took off one of my staves. One thing I found odd was that I was able to switch bars on all my other characters, but when I return to my Templar healer, the problem resumes. The problem isn't lag either, as everything runs smoothly. I tried reassigning the button to bar swap to R3 to see if that would fix the problem but to no avail. The only way I could "swap bars" was to go to my skills section and press triangle to weapon swap.