Unable to click and select files and documents when trying to import as notebook

Project Information

• Repository:
  https://github.com/konradrenner/kolabnotes-android

Expected behavior

Supposedly, i can import my files or documents as notebook when click on selected files.

Actual behavior

But i could not select any files or documents from my drive to import as notebook.
(When i tap on files from my drive, it doesn't respond to be clicked.)

How to reproduce

1. Download the app from f-droid

2. Lauch it

3. Open the app and click on the menu icon on the top right.
   

4. Then click on Import notebook

1. And then click on any drive to import files or documents or notes.
   And note the bug (no any note or document is able to select; the files doesnot get clicked)

(I could not show in video that i tried to click and select files to import ; this I take here as a bug that it is unable to click on files and import for notebook when tried tapping multiple times)

• Browser/App version: andriod 7.0
• Operating system: 3.1.3

Recording Of The Bug