How to reproduce:
1. Open the “StringTableCommentTest.zip“ project
2. Open the Localization Tables window
3. Select the StringTable collection and create a new entry
4. Click on the three vertical dots (“⋮”) under the “English (en)“ Locale and select “See Metadata“
5. Expand the “Metadata” list
6. Click the “+“ button
7. Observe the options

Expected result: “Comment” is one of the options
Actual result: “Comment“ is not an option

Reproducible in: 1.5.0-pre.2, 1.5.2 (2021.3.40f1, 2022.3.36f1, 6000.0.9f1)
Not reproducible in: 1.4.5 (2021.3.40f1, 2022.3.36f1, 6000.0.9f1) (no vertical three dots)

Reproduced on: Windows 11 Pro (23H2)
Not reproduced on: No other environment tested

Note: There are other ways of seeing and adding the Metadata entries, but this issue is specific to the list called by the three vertical dots menu