Why is the QQ group posting information sometimes integrated in one box and sometimes separated?

Under normal circumstances, this will not happen on the computer side. This situation may be a problem of your own operation. Occasionally, you will encounter such a situation on your mobile phone. First of all, we should choose pictures on the mobile phone, and don't send them as shown.

Then type the words you want to send. Do it. Generally, this kind of situation will not happen. Either it may be due to the network or the format of the mobile phone.