[Impact]
* Evince's "Thumbnails" side-bar cannot be minimized once you've expanded it to a point where 2 or more columns of page previews are shown.
[Test Case]
1. Open Evince.
2. Open a PDF document with multiple pages.
3. Move the side-bar border to the point where multiple pages will fit in one row.
4. Close and re-open Evince.
5. Attempt to move the side-bar border back to the left.
[Impact]
* Evince's "Thumbnails" side-bar cannot be minimized once you've expanded it to a point where 2 or more columns of page previews are shown.
[Test Case]
1. Open Evince.
2. Open a PDF document with multiple pages.
3. Move the side-bar border to the point where multiple pages will fit in one row.
4. Close and re-open Evince.
5. Attempt to move the side-bar border back to the left.
[Regression Potential]
* n/a
[Other Info]
* Upstream issue - https:/ /bugzilla. gnome.org/ show_bug. cgi?id= 449462