Different Height on PR card than COPR

My minor child’s (13) hieght is printed 162cm on pr card but on copr, it is 153cm.

Is it considred as a mistake or it is not a big deal to have a different height for minors on pr card and copr?

Or it should be the same on pr card as on copr and should we’ve to correct it?

Hi

Not a big deal, it doesn’t need to be corrected.

PMM