XQuery linting does not clean up errors in 1.26

[KWeaver87]

Description
When xqlint reports an error, it is not removed after the next linting check. This results in exponential growth of reported problems, and repeats the same problems each linting check.
JavaScript console reports this warning: /C:/Users/username/AppData/Local/Programs/Microsoft VS Code/resources/app/out/vs/workbench/workbench.main.js:272 [Extension Host] DiagnosticCollection with name 'XQueryDiagnostics' does already exist. 86 times after taking below screenshot.

Screenshots

Extension Version
2.3.1

VS Code Version
1.26

Operating System
Windows 10 1709 Build 16299.551

[KWeaver87]

Appears this is a bug in VSCode itself. In the work I do, I've only noticed it with XQuery files. Should be fixed with 1.26.1 release, according to this issue: microsoft/vscode#56317

[KWeaver87]

Just updated to 1.26.1. Unfortunately does not correct this issue.