We use the future continuous tense to talk about longer actions in the future
The present continuous is ofen used with longer actions that are broken or interrupted
You can't use will or going to in future continuous
You can use will+ present participle or going to + present participle to form the future continuous
the present participle and the -ing form are two different tenses.
It matters if you use wil or going to for this tense.
We don't use the future continuous for actions that are interrupted
We use the future continuous for specific times that interrupt a longer event
We use the future continuous for more than one action at the same time
"while" is not a word used in future continuous