TXS0102: Query the tolerance in height of the package

I saw some of the datasheet like pca9534a indicates the tolerance of the Heigh for the package in the datasheet:

I can calculate the tolerance of high by this diagram. (tolerance = 1.0-0.8=0.2 (mm)).

But in the datasheet TXS0102,there is only the max high.

Is there any information regarding the tolerance in heigh for this package in the datasheet?

Or this datasheet's tolerance in heigh of the package is not available.

Please advise If I am wrong.

Thank you.