Feature requests for Snap Pro

1- The app starts with 1x zoom. I selected 0.5x, and it zooms out. Then I selected 1x again, but nothing changed; it stayed at 0.5x until I restarted the app. 2- Pro features may need a better experience. For example, according to the "What's new" section in the app, you have just added tilt control, but I cannot test it or the filters. In my humble opinion, users should be able to see the result of the effect. Still, they must not otherwise use it so they can decide whether they want that feature instead of focusing on price and dealing with another subscription app that wants money. I'm a Spark Kickstarter user. I'm gonna get pro features for free, but it would be nice to be able to test them today. 3- The gallery link on the left bottom side is a circular picture. It confused me a little bit. I thought it was my automatically generated profile picture. A rectangle may be a better option. 4- The Photo vs video mode button is too big and unnecessary. One can press the shutter button for a second, and it may switch to the video mode. The video mode does not let you take a picture while shooting a video anyway. 5- Is there a way to remove the S logo on top? It is distracting, sometimes blocks the thing I want to take a picture of, and if I touch it by accident it launches the browser; all bad user experience. Also sometimes when I tried to switch between the photo and video modes, it instead acst if I clicked a point to set white balance. 6- If I want to take a series of pictures in a burst it chokes. I'm not sure if it is the phone, old battery, or the app. You may want to include this test if not already. 7- I'm not sure about other modes like slow motion or time lapse but a burst mode would be nice. 8- if I slide my finger on the screen, I can change some light settings, but I'm not sure what. It is also excruciatingly slow. You may consider adding two settings for either side of the screen and what sliding your finger will do. Focus, ISO, or aperture might be good contenders. Also you may want to use gradual speed change, if users move their slowly make changes smaller, move their fingers faster, then larger changes; like a two speed knob.