You are goto have to find the cloning method that works for YOU. One of the things that I have found is that not every methodks for everyo. Something that one person has 100% success with, someone else can have 100% failure. Part of whether you need a dome and how long depends a huge amount on the RH wh you live. I am in a very arid area and often experience RH in the teens or single digits. I find that I need to keep a over my cuts for a week or 2. Someon in a very humid place may not need to dome anything. And keep in mind that at this stage, you do not have any roots to seek anything. So, keep the soil moist, but not soppy wet.
Do not move it until you see very good, substantial root development and new growth from the cut. It looks like maybe you planted in a clear container? Make sure that you cover that or sleeve it with something. Roots do not like direct l. Your growing containers need to be; opaque or you have to cover them with something. Clear cups are nice because you can see if you have any root development, but you do need to put something over thear cup to stop the light to the root area. Do not geo impatient. It can and often does take 2-3 weeks to see good root development.