Handling lists in ``flat-table``

[clatapie]

📝 Description of the feature

Lists are not handled in flat-table as \n are modified into spaces.

References

• etable: feat: post1 submodule (1/2) - disabled due to merging branch issue pymapdl#3983 (comment)

   - Contact status:   * 3 = closed and sticking * 2 = closed and sliding * 1 = open but near contact * 0 = open and not near contact
  

• plesol: feat: post1 submodule (2/2) pymapdl#4003 (comment)

   - Number of the maximum-failure criterion over the entire element:     * 1 = EMAX * 2 = SMAX * 3 = TWSI * 4 = TWSR * 5
  

💡 Steps for implementing the feature

No response

🔗 Useful links and references

No response