Strange nodded over to Bobbi in acknowledgement. He heard that he was on the mass assassination list that SHIELD compiled before it fell. But he didn't hold any hard feelings against Fury or Morse. The past was the past, and they had few allies. He also knew Wanda's concern for her comrade was genuine.
"Hello again, Agent Morse" he said quietly to Bobbi, and then under his breath to Wanda, "Be careful you don't overdo it."
Magic was a manipulation of molecules, a harnessing of energy, and healing was very difficult to master. It was also taxing on a magician's reserves, even binding magic in order for the magician to walk with a paralyzed back meant that they couldn't do other spells for very long. Or they didn't have enough energy or willpower to maintain it, to begin with.
Wanda's powers were still unchecked, so it was better to issue the warning, then stand back and observe. Between Bobbi and Wanda, this was a situation under control.