minecraft missing cobblestone stairs

hi i'am DutchVirusnl. i was playing minecraft and i realized that the cobblestone stairs are gone on creative mode

:)

 

Iron Doors and Cobblestone Stairs

Hey there, Littleflo831! Sounds like you are playing Minecraft: Windows 10 Beta Edition. This is still in Beta, and any questions for this needs to go through the
Minecraft Wiki or
Mojang Support. If it appears that this is a bug, or a feedback suggestion you would like to give to Mojang, you will want to go through the
Beta Feedback page.

If you need help with any other issues that aren't related to any betas, please post up a new thread detailing what you're running into and troubleshooting you've completed. This way our community can get you the individual support that works best on the
forums. Thanks for understanding!

 

Iron Doors and Cobblestone Stairs

During crafting so far on the Windows 10 Beta I have noticed you are unable to craft Cobble stone stairs and Iron doors. Is this a new change to the crafting options or is this a bug?

 

There have been many things added to minecraft and I believe I found them on the main block menu, but you have to scroll down to them. If I remember correctly you move the right stick down to access the rest of the menu.