There is no thing to show. I try to describe the issue more detailed.
1. New pages we create, they always with sidebar
2. First thing after page name, will set Sidebar Position: without
3. For translation i don’t create page, to keep page content syncronized
4. WPML creates page during translation, but sidebar option not set.
Would be nice, if somehow to set sitewide page sidebar default.
Should I head to WPML support or You can handle this?