Description of problem:
ibus-anthy doesn't learn Kanji candidates when converting plural segments. However, it learns candidates when converting single segment.

Version-Release number of selected component (if applicable):
ibus-anthy-1.1.0.20090603-1.fc11.i586

How reproducible:
See, below.

Steps to Reproduce:
1. input single segment
こうそくで -> 高速で

2. convert single segment to another Kanji for learning
こうそくで -> 光速で

3. input single segment again for checking
こうそくで -> 光速で

4. input plural segments (use learned Kanji)
こうそくでいどうする -> 光速で移動する

5. convert plural segments to another Kanji for leaning
こうそくでいどうする -> 高速で移動する

6. input plural segments again (don't use learned Kanji)
こうそくでいどうする -> 光速で移動する


Expected results:
In step 6. it should use learned Kanji. (use same Kanji in step 5.)
こうそくでいどうする -> 高速で移動する

Additional info:
Originally, this problem was reported on a Japanese blog.
http://fun.poosan.net/sawa/index.php?UID=1248624046

On the blog entry, he said that SCIM-anthy can learn the first candidate even if converting plural segments. I checked that was true by using SCIM-anthy.