FixOmniBmax bug fix

[ddudt]

Resolves #1266

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 95.44%. Comparing base (c2bb798) to head (f60e33f).

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #1268   +/-   ##
=======================================
  Coverage   95.44%   95.44%           
=======================================
  Files          96       96           
  Lines       23791    23791           
=======================================
  Hits        22708    22708           
  Misses       1083     1083           

Files with missing lines	Coverage Δ
desc/objectives/linear_objectives.py	97.05% <100.00%> (ø)

... and 1 file with indirect coverage changes

[github-actions]

|             benchmark_name             |         dt(%)          |         dt(s)          |        t_new(s)        |        t_old(s)        | 
| -------------------------------------- | ---------------------- | ---------------------- | ---------------------- | ---------------------- |
 test_build_transform_fft_lowres         |     +0.40 +/- 6.98     | +2.16e-03 +/- 3.74e-02 |  5.39e-01 +/- 2.9e-02  |  5.36e-01 +/- 2.3e-02  |
 test_equilibrium_init_medres            |     -0.30 +/- 2.98     | -1.27e-02 +/- 1.25e-01 |  4.20e+00 +/- 9.8e-02  |  4.21e+00 +/- 7.8e-02  |
 test_equilibrium_init_highres           |     +3.74 +/- 2.74     | +2.09e-01 +/- 1.54e-01 |  5.80e+00 +/- 1.0e-01  |  5.59e+00 +/- 1.1e-01  |
 test_objective_compile_dshape_current   |     +1.55 +/- 1.56     | +6.10e-02 +/- 6.13e-02 |  3.99e+00 +/- 3.2e-02  |  3.93e+00 +/- 5.3e-02  |
 test_objective_compute_dshape_current   |     +0.51 +/- 1.83     | +1.82e-05 +/- 6.57e-05 |  3.62e-03 +/- 4.7e-05  |  3.60e-03 +/- 4.6e-05  |
 test_objective_jac_dshape_current       |     +3.59 +/- 9.46     | +1.46e-03 +/- 3.85e-03 |  4.22e-02 +/- 3.2e-03  |  4.07e-02 +/- 2.2e-03  |
 test_perturb_2                          |     +0.09 +/- 1.76     | +1.63e-02 +/- 3.16e-01 |  1.80e+01 +/- 1.8e-01  |  1.80e+01 +/- 2.6e-01  |
 test_proximal_freeb_jac                 |     +0.06 +/- 1.35     | +4.39e-03 +/- 1.02e-01 |  7.56e+00 +/- 7.2e-02  |  7.55e+00 +/- 7.2e-02  |
 test_solve_fixed_iter                   |     +0.63 +/- 58.29    | +3.16e-02 +/- 2.94e+00 |  5.07e+00 +/- 2.1e+00  |  5.04e+00 +/- 2.0e+00  |
 test_build_transform_fft_midres         |     +0.34 +/- 4.17     | +2.22e-03 +/- 2.71e-02 |  6.52e-01 +/- 2.0e-02  |  6.50e-01 +/- 1.8e-02  |
 test_build_transform_fft_highres        |     -2.14 +/- 3.50     | -2.22e-02 +/- 3.64e-02 |  1.02e+00 +/- 2.5e-02  |  1.04e+00 +/- 2.6e-02  |
 test_equilibrium_init_lowres            |     -4.95 +/- 3.70     | -2.08e-01 +/- 1.55e-01 |  3.99e+00 +/- 1.3e-01  |  4.20e+00 +/- 8.1e-02  |
 test_objective_compile_atf              |     -1.07 +/- 5.43     | -8.65e-02 +/- 4.38e-01 |  7.98e+00 +/- 2.6e-01  |  8.07e+00 +/- 3.5e-01  |
 test_objective_compute_atf              |     -0.34 +/- 2.40     | -3.66e-05 +/- 2.60e-04 |  1.08e-02 +/- 1.6e-04  |  1.08e-02 +/- 2.0e-04  |
 test_objective_jac_atf                  |     +2.22 +/- 1.72     | +4.42e-02 +/- 3.43e-02 |  2.03e+00 +/- 2.8e-02  |  1.99e+00 +/- 1.9e-02  |
 test_perturb_1                          |     +3.53 +/- 3.65     | +4.60e-01 +/- 4.75e-01 |  1.35e+01 +/- 1.9e-01  |  1.30e+01 +/- 4.3e-01  |
 test_proximal_jac_atf                   |     +0.12 +/- 1.19     | +9.67e-03 +/- 9.82e-02 |  8.26e+00 +/- 8.0e-02  |  8.25e+00 +/- 5.7e-02  |
 test_proximal_freeb_compute             |     -0.60 +/- 1.04     | -1.11e-03 +/- 1.92e-03 |  1.84e-01 +/- 1.6e-03  |  1.85e-01 +/- 1.0e-03  |