1 AP, 3 SSID's all on the same channel?

[patrick_todd_59]

I configured a ZF7372 to have 4 SSIDs.

3 SSID's are on the 2.4GHz radio
1 is on the 5ghz

I noticed that the 3 on the 2.4 are all on the same channel, is that ok? I'm not familiar enough with multi-ssid AP's to know if that is normal or not. Doesn't seem to be a way to section them off.

I have some other AP's but they aren't active yet, I wanted to make sure this is good first. Using a ZD1100 controller.