radare2: qualified vs. unqualified flags?

Question

If I define a flag in radare2 without a prefix, like this:

fs symbols
f myflag=0x412

Then radare will show this label on the target address:

        ╎   ;-- myflag:
       ┌──> 0x00000412      200689         jsr 0x8906                  ;[2]
       ╎╎   0x00000415      c602           dec 0x02
       └──< 0x00000417      d0f9           bne 0x000412

But will not use this label in the target of branch statements (see, e.g., bne 0x000412).

On the other hand, if I define the label with a prefix, like this:

fs symbols
f x.myflag=0x412

Then the label is also used in branch statements:

        ╎   ;-- x.myflag:
       ┌──> 0x00000412      200689         jsr 0x8906                  ;[2]
       ╎╎   0x00000415      c602           dec 0x02
       └──< 0x00000417      d0f9           bne x.myflag

The documenation on this topic doesn't seem to mention this difference in behavior. Is this expected? Is there a way to get radare2 to resolve branch destinations using unqualified flags?