Steps to repro:
1. Create the new project;
2. Open the 'SampleScene' scene;
3. In the Lighting window under the Mixed lighting foldout select 'Baked Indirect' or 'Subtractive' option in the Lighting Mode dropdown;
4. Observe the message in the infobox under the Lighting Mode field of the Lighting window.

Actual result:
The text: "The Shadoamask mode set at runtime could be set in the Quality Settings panel" for Both Baked Indirect and Subtractive modes. See attached screenshots.
Regression introduced in Version 2020.2.0a13.

Expected result:
The text: "The Shadowmask mode set at runtime could be set in the Quality Settings panel" should not be shown for Both Baked Indirect and Subtractive modes. See attached screenshots.

Notes:
- Reproducible in 2020.2.0a13;
- Not reproducible in 2020.2.0a12.