In the previous version of One UI 2.5, in the gallery file details can be seen easily by just a swipe up but now in one UI 3.1 it only shows file location and size. Even file name can't be seen directly and thus everytime we need to go in details opt...
It is not a bug, just a feedback that in one UI 2.5 the file name in gallery can be seen by a swipe up but in 3.1 we need to open details to see file name. swipe up just show size and location of file only.