For child menu plug you'd have to abandon i18n completely, and go with 2 menu trees, for every language you use. Like:
english (index)
- page 1
- subpage 1
- subpage 2
-page 2
- subpage 1
...
2nd language
- page 1
- subpage 1
and so on.
i18n + i18n_menu or above solution + child menu. It's up to you.
edit: I'm not sure how gs3.1 operates with nested pages, as for me GS wouldn't even exist without i18n menu
english (index)
- page 1
- subpage 1
- subpage 2
-page 2
- subpage 1
...
2nd language
- page 1
- subpage 1
and so on.
i18n + i18n_menu or above solution + child menu. It's up to you.
edit: I'm not sure how gs3.1 operates with nested pages, as for me GS wouldn't even exist without i18n menu
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