problem about VertAlignment

[simon ren]

Hello，
Recently, when a client was designing a format and set vertalignment to center, they found that the result was not strictly centered, but rather relatively upward.
So I found that all the results are like this.When the text height is low, this phenomenon becomes more pronounced.The customer strongly demands strict centering

[Vadim]

Hello.
It looks fine with our sample, maybe you use specific font, can you create simple report sample to reproduce problem?