Something wrong with the \underbrace and \overbrace ?

[Pscgylotti]

TeX source:

\overbrace{\frac{c t}{r_e}}^{
\text{ratio of the visible universe\\radius to the classical\\electron radius}}
\approx \underbrace{\frac{e^2}{4 \pi \varepsilon_0 G m_p m_e}}_{
\text{ratio of the electrical to the\\ gravitational forces between\\ a proton and an electron}}
\approx 10^{40}

Seems that if the width of the upper or lower content exceeds the width of the inner content, the parentheses and the inner content will not be aligned.

[murkle]

Same in the experimental branch

[murkle]

Looks like it might just be a missing *2 or /2 somewhere

[murkle]

Fix (for experimental branch) geogebra/geogebra@5536e28