parsing F=3g/h and solving for g returns empty array

[LasseMunk]

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  const expression = computeEngine.parse("F=3g/h");
  const solveFor = "g";
  const solution = expression.solve(solveFor); 

 console.log(solution) // returns empty array
 console.log(expression.json) // looks like it's the correct MathJSON

Actual Result

empty array : [ ]

Expected Result

g= Fh / 3

Environment

"@cortex-js/compute-engine": "^0.29.1",
"vue": "^3.5.12",