Steps to Reproduce:

fixed by #12336
The latest version of the Insiders Build still has this problem. Meaning I can't get a successful build of the DB project, thus I can't do a schema comparison. However...since the SQL Database Projects extension is now released in the Sept 2020 release of Azure Data Studio, we no longer need the Insiders Build for this particular purpose.
@sqlchick Can I confirm the version of the insiders build that you are on and seeing the build problem? We certainly want it to be working in both!
Is it:
Version: 1.23.0-insider (user setup)
Commit: c26963e848a135de3d44868435ddbec156da13d0
Date: 2020-09-23T05:41:16.160Z
Version: 1.23.0-insider (user setup)
Commit: c26963e848a135de3d44868435ddbec156da13d0
Date: 2020-09-23T05:41:16.160Z
VS Code: 1.48.0
Electron: 9.2.1
Chrome: 83.0.4103.122
Node.js: 12.14.1
V8: 8.3.110.13-electron.0
OS: Windows_NT x64 10.0.19041
thanks for catching this! The fix is in the stable release, but we forgot to update the insiders extensions gallery with the newer vsix too.
The insiders gallery is updated and should be fixed in insiders
Most helpful comment
thanks for catching this! The fix is in the stable release, but we forgot to update the insiders extensions gallery with the newer vsix too.