I am using an HTC One with a stock rom.
The click is registerd (the "projects" button becomes lighter) but the project menu/area does not appear... how do I get around this?
Is this project option the only part that has this issue, does any other buttons have the same result?
Please head into the Android Settings area, go to your Applications, find Todoist and delete the data for it. Sign back in afterwards.
Let me know if it persists.