A quick question, Is this normal?

I'm compiling my project in VB2019 using (Microsoft Visual Studio Installer Project), the compiling results say the compilation is correct, but I've noticed this in the output window, the compiling process is packing several times the same file, why is that? Is it normal? actually if I compile it one more time it adds one more file for packing.

Attachment 179819

then after compiling one more time it shows this:
Attachment 179820

At the end I get no compiling errors, but what's going on?