Unexpected behavior of objective_value with quadratic objective and semidefinite constraint

Great, thanks for the speedy reply!

Output from solution_summary(m)

* Solver : Mosek

* Status
  Result count       : 1
  Termination status : OPTIMAL
  Message from the solver:
  "Mosek.MSK_SOL_STA_OPTIMAL"

* Candidate solution (result #1)
  Primal status      : FEASIBLE_POINT
  Dual status        : FEASIBLE_POINT
  Objective value    : 3.26331e+00
  Objective bound    : 3.26331e+00
  Relative gap       : 0.00000e+00
  Dual objective value : 3.26331e+00

* Work counters
  Solve time (sec)   : 9.06205e-03
  Simplex iterations : 0
  Barrier iterations : 7
  Node count         : 0

Output from print_active_bridges(m) (this throws an error so I’m guessing it’s the issue)

* Unsupported objective: MOI.ScalarQuadraticFunction{Float64}
 |  bridged by:
 |   MOIB.Objective.SlackBridge{Float64, MOI.ScalarQuadraticFunction{Float64}, MOI.ScalarQuadraticFunction{Float64}}
 |  may introduce:
 |   * Unsupported objective: MOI.VariableIndex
 |   |  bridged by:
 |   |   MOIB.Objective.FunctionizeBridge{Float64}
 |   |  may introduce:
 |   |   * Supported objective: MOI.ScalarAffineFunction{Float64}
 |   * Unsupported constraint: MOI.ScalarQuadraticFunction{Float64}-in-MOI.GreaterThan{Float64}
 |   |  bridged by:
 |   |   MOIB.Constraint.QuadtoSOCBridge{Float64}
 |   |  may introduce:
 |   |   * Supported constraint: MOI.VectorAffineFunction{Float64}-in-MOI.RotatedSecondOrderCone
 |   * Unsupported constraint: MOI.ScalarQuadraticFunction{Float64}-in-MOI.LessThan{Float64}
 |   |  bridged by:
 |   |   MOIB.Constraint.QuadtoSOCBridge{Float64}
 |   |  may introduce:
 |   |   * Supported constraint: MOI.VectorAffineFunction{Float64}-in-MOI.RotatedSecondOrderCone
 |   * Supported variable: MOI.Reals
 * Supported constraint: MOI.ScalarAffineFunction{Float64}-in-MOI.EqualTo{Float64}
 * Supported constraint: MOI.VariableIndex-in-MOI.GreaterThan{Float64}