Steps to reproduce
- Enable beta opt-in panel:
$wgMFExperiments['betaoptin'] = array( "name" => "betaoptin", 'buckets' => [ 'control' => 0, 'A' => 1, ], 'enabled' => true, );
- Disable beta mode and visit a nonexistent user page on the MinervaNeue mobile site.
Expected results
- No beta opt-in panel is shown.
Actual results
- Two beta opt-in panels are shown.
Environments observed
- Browser version: Chromium v73.0.3683.86
- OS version: Ubuntu v18.10
- Device model: Desktop
- Device language: English