Burst error "An item with the same key has already been added" when enabling compilation

Reproduction steps:
1. Open the attached project "ReproProj"
2. In Menu go to Jobs > Burst > Enable compilation
3. Repeat step 2
4. Observe the Console window

Expected result: No errors are seen
Actual result: Error “System.ArgumentException: An item with the same key has already been added. Key: 1909f56bfc062723c751e8b465ee728b” is seen

Reproducible with: 1.8.0 (2020.3.46f1), 1.8.1 (2021.3.20f1), 1.8.2 (2022.2.9f1), 1.8.3 (2020.3.46f1, 2021.3.20f1, 2022.2.9f1, 2023.1.0b5, 2023.2.0a5)

Reproducible on: Windows 10 Enterprise 21H2

Notes:

• DLL from Adverty plugin is included in the project ( https://assetstore.unity.com/packages/add-ons/adverty-monetize-100-of-gameplay-with-unobtrusive-in-game-ads-183869 )