[14] Whilst performing the role of Fatimah in Everybody's Talking About Jamie at the Apollo Theatre, a professionally filmed version of the musical, featuring Bowman, was broadcast into more than 600 cinemas worldwide.

[27] In March 2022, it was announced exclusively via WhatsOnStage that Bowman would portray the leading role of Elle Woods in the revival of Legally Blonde at Regent's Park Open Air Theatre.

[8] She also starred in a revival concert version of Kinky Boots at the Theatre Royal, Drury Lane in August 2022, portraying the role of Lauren.

[28] In late-September it was revealed Bowman would be attending the first-ever MusicalCon fan convention taking place at London's ExCel Centre on 22–23 October 2022.

[31] Bowman hosted the 2023 WhatsOnStage Awards alongside Laurie Kynaston and her Legally Blonde co-star Billy Luke Nevers on 12 February 2023 at the Prince of Wales Theatre.

In September 2023, it was announced Courtney would star in Canterbury's annual pantomime, a production of Aladdin, playing at the Marlowe Theatre as the Spirit of the Ring.

[35] In April 2024, Courtney took part in the 10th anniversary concert of the musical Cool Rider at The London Palladium, adapted from the 1982 film Grease 2, and portrayed the role of Sharon.