You can Select All in each tab.
1. Go to the file tab in which you want to select all files
2. Tap to More button(3 dots icon) at the top right of each tab and then tap 'Select all'.
You can Select All in each tab.
1. Go to the file tab in which you want to select all files
2. Tap to More button(3 dots icon) at the top right of each tab and then tap 'Select all'.