A wrong DMC calculation with multideterminants wavefunctions

**Describe the bug**
We generate a multideterminant wavefunction by GAMESS for N2 molucular, the optimization progress is successful, However, when we do DMC calculation, the energy of DMC is drop a few hartree. it is worth noting that the N2 molecular is at twice the equilibrium bond length.
[input.zip](https://github.com/QMCPACK/qmcpack/files/12871072/input.zip)

**To Reproduce**
Steps to reproduce the behavior:
1. release version or git commit hash being built
2. cmake command
3. full program/test invocation command
4. additional steps

**Expected behavior**
A clear and concise description of what you expected to happen.

**System:**
- system name [e.g. fusiont5, summit]
- modules loaded [e.g. output of `module list`]
- other systems where this is reproducible [e.g. "my laptop", "none"]

**Additional context**
Add any other context about the problem here.