Customizer precision syntax causes default value to be changed about openscad HOT 1 OPEN

confirmed with 2024.05.11 only happens with certain floating values
like 0.07 or 0.081 0.082 interesting is that after you change the value in the customizer ("new set") changing it in the script still changes the number of digits. Which is much more to worry about
root = +0.07; will make the customizer step 10⁻⁷ changing the value in the customizer to 0.071 will echo(root) confirm 0.071 if you now change the value in the code the echoed value changes to 0.07 (or 0.069 to 0.07) which is ok to see the customizer is limited and round to the precision given in the code.
But it is a bit confusing that the stored set from the customizer is changed and rounded when you change the value in the code.

e.g
root = 1.2345; ↦ customizer change to 1.5 ↦ code change to root=1; value is now 2

from openscad.