Using the keyboard does not work properly with multiple galleries.

[it-scripter]

My problem is navigating and closing galleries with the keyboard. It depends on the order in which the images are opened.
To reproduce it, try this on the demo page dist/index.html.

• open an image in the first gallery and close it with esc - works fine (you can repeat it endlessly), you can also witch the image with the keyboard.
• open an image in the second gallery and close with esc - works well.
• now open a picture in the first gallery again - and close with esc - that doesn't work.
• You can now close any image in the second gallery by pressing esc, but no longer in the first image.

version used: 0.4.21