Autocomplete doesn't seem to take the type of the model elements into account properly

[amlajmi]

Consider the following grammar:

grammar com…. with org.eclipse.xtext.common.Terminals
import "http://www.eclipse.org/emf/2002/Ecore" as ecore
generate editor "http://www..."

Model:
{Model}
('item123s'
item123s+=Item123+
'end')?
('item456'
item123s+=Item456+
'end')?
('item789'
item123s+=Item789+
'end')?
('rl'
rl+=rl123+
'end')?
;

rl123:
(name=STRING
':')?
'keyword1'
at=[Item123|PHRASE]
('and' attri2=[Item123|PHRASE])?
('and' attri3=[Item123|PHRASE])?
ca=[Item456|PHRASE]
va=STRING
'keyword2'
dec=[Item789|PHRASE]
;

Item123:
name=PHRASE item123Id=STRING;
Item456:
name=PHRASE calcId=STRING;
Item789:
name=PHRASE Item789Id=STRING;
terminal PHRASE: '<' ('\' ('b' | 't' | 'n' | 'f' | 'r' | 'u' | '"' | "'" | '\' |'<'|'>') | !('\' | '>' | '\r' | '\n'))* '>';

In rl123 it should only show Item123 in the first position, and only Item456 in the second, and only Item789 in the third. It shows all of Item 123 + Item 456 + Item 789 as options in all 3 places

[amlajmi]

Released new version which fixes the problem v0.9.0-20161125