Support view as list
The list of posts is currently shown as a collection of tiles, which looks "nice", but I find quite unusable. I'm so used to scanning a list of items (in email, in Inoreader, in Feedly, in the Hacker News front page... you name it) that this different UI is very hard to navigate. I haven't seen an option to change this, which is a bit surprising, so I'd like to ask for you to consider adding a list view. (I don't care if the thumbnails are not displayed in that case, for example.)
Something related: the current icon at the top to toggle the "Select" mode is quite confusing. Based on the picture, I imagine it would toggle the list of tiles into a list of elements... but it doesn't do that.