>>Snipped by me<<
I'm not an attorney but since no one who is appears to be online right now I'll put in my 2¢.
The April 14 date was set for a status conference before the new charges were filed. As such, it won't be televised.
In many states, the defendant is not in the courtroom during a status meeting but is in a holding cell in the courthouse. This allows her attorneys to talk to her if need be but also allows the teams of attorneys to converse in a way they might not were the defendant present.
The main topic I think will be discovery. Remember at the March 11 meeting the state indicated the material was voluminous. The judge set a deadline of 21 days (~April 1-2) for the state to provide all material to the defense as the defense must be provided with all incriminating evidence as well as all exculpatory evidence.
At that March 11 hearing, my audio wasn't clear but it seemed the state was backtracking on whether meeting that deadline was possible. IMO it's not uncommon for prosecutors to try to withhold evidence from the defense for as long as possible but do it in such a way they cannot be accused of prosecutorial misconduct because that's a really big deal. And in this case, COVID-19 has exploded since the deadline was set. And there's new evidence.
JMO
Edit: typo fixed