Priorities not working within recursive rules #1441

Describe the bug

Using a priority after a terminal works fine for non-recursive rules, however in a recursive rule it fails to apply how I expected - see below reproduction example. This is very likely just me misunderstanding how Lark works, but better safe than sorry! I had a grueling few hours chewing through the documentation trying to piece together what's going on, to no avail.

To Reproduce

Here's a minimal reproduction of the issue:

parser = Lark('''
%import common.SIGNED_INT
%import common.SIGNED_FLOAT
%import common.WS
%ignore WS
FLOAT.1: SIGNED_FLOAT
INT: SIGNED_INT
start: FLOAT | INT | "[" (start)* "]"
''')
print(parser.parse('[1 2.0 3]').pretty())

Which results in:

start
  start	1
  start	2
  start	.0
  start	3