PS4 - Chat Tab Location Not Saving.

I've created a new chat tab for tells and linkshell etc, and detatched it and dragged it into the same position I have it on PC by using the virtual mouse mode. The problem is when I exit virtual mouse mode and do anything at all, the new window I created snaps straight back into the main chat window. This can't be intended as it wouldnt be possible to detach it otherwise.

Does anyone know of a workaround please?

Ok I've now found the problem.

If you are using a controller, DO NOT use virtual mouse mode. Instead you need to stay in gamepad mode and use the touchpad instead. Double tap and hold the touchpad as if it was a laptop trackpad, and it will perform a left click. Then you can drag it, and the position will persist. Do not click the touch pad, instead just tap it.