superbol-vscode-debug bug: empty prelaunch task does not work

[GitMensch]

I've dropped the configured preLaunch task as I don't want to run this each time I start the debugger.
Strangely the extension seemed to start it on its own:

The Task "SuperBOL: build (debug)" could not be found.

I've then added an empty string

				"preLaunchTask": "",

with the result of a seemingly hanging debugger (that should be solved first) and finding the following in the extension host output log:

[error] TypeError: Cannot read properties of undefined (reading 'toString')
	at MI2.<anonymous> (/opt/bin/codium/extensions/ocamlpro.superbol-0.1.3-linux-x64/_dist/superbol-vscode-platform-bundle.js:70:1520)
	at Generator.next (<anonymous>)
	at /opt/bin/codium/extensions/ocamlpro.superbol-0.1.3-linux-x64/_dist/superbol-vscode-platform-bundle.js:1:1994
	at new Promise (<anonymous>)
	at __async (/opt/bin/codium/extensions/ocamlpro.superbol-0.1.3-linux-x64/_dist/superbol-vscode-platform-bundle.js:1:1680)
	at /opt/bin/codium/extensions/ocamlpro.superbol-0.1.3-linux-x64/_dist/superbol-vscode-platform-bundle.js:70:1199
	at new Promise (<anonymous>)
	at MI2.load (/opt/bin/codium/extensions/ocamlpro.superbol-0.1.3-linux-x64/_dist/superbol-vscode-platform-bundle.js:70:1168)
	at GDBDebugSession.launchRequest (/opt/bin/codium/extensions/ocamlpro.superbol-0.1.3-linux-x64/_dist/superbol-vscode-platform-bundle.js:80:5328)
	at GDBDebugSession.dispatchRequest (/opt/bin/codium/extensions/ocamlpro.superbol-0.1.3-linux-x64/_dist/superbol-vscode-platform-bundle.js:58:8330)
	at GDBDebugSession.handleMessage (/opt/bin/codium/extensions/ocamlpro.superbol-0.1.3-linux-x64/_dist/superbol-vscode-platform-bundle.js:52:135700)

which should be fixed as a second part (if it "looks" to hang then only "reload window" helps)
The same happens if I click on "debug anyway" in the first upcoming message.

As a last part I suggest to not try a preLaunch that is not configured - vscode handles the configured ones on its own, and that's the way it should be.