Survey task: lab options regarding thumbnails

[seanmiller26]

Package

Choose from the list:

• [ ] app-content-pages
• [ ] app-project
• [ ] lib-classifier
• [ ] lib-panoptes-js
• [ ] lib-react-components
• [ ] unknown

Is your feature request related to a problem? Please describe.

We want to reduce the number of lab options regarding thumbnails. We also want more control of how our tasks look, visually.

Describe the solution you'd like

Remove the lab option: Show Small - will always show thumbnails as small, regardless of the number of choices shown.

Keep the lab option (*see below): Default - will show thumbnails as small, medium, large, or not at all (when choices > 30) based on the number of choices shown. Note that volunteer-selected filters change the number of choices shown.

New wording: Default - thumbnails will show when there are 30 choices or less, otherwise no thumbnails will be shown.

Keep the lab option: Hide All - will never show thumbnails.

Additional context

Add any other context or screenshots about the feature request here.