Both Opera Mini. The new Opera Mini 26 (latest stable) & Opera Mini beta 26 (latest) both has problematic download manager UI. When I just downloading a file then firstly the UI shows the total size of the file. But after some time the file size is vanished & there showing false remaining time to download the file. Here I will attach a screenshot of the problematic downloading UI. Hope, developer team will fix this ASAP. Snapshot:- https://scontent-sjc2-1.xx.fbcdn.net/v/t31.0-8/fr/cp0/e15/q65/18671690116128876064325057961071410191157_o.jpg?efg=eyJpIjoiYiJ9&oh=af83a3e44cb8db472f8dc240cdcbe45d&oe=59AB4114 Moreover, since there has new UI in the download manager, the file downloading speed is too slow rather than previous version of Opera Mini.
My suggestions:- 1. Fix total file size vanishing problem of a downloading file. 2. Fix false time remaining showing problem. 3. Fix slow speed file downloading speed problem.