WebView bug found

[truedat101]

If "enable additional dir" is checked, the webview seems to crash the Lens , using WebView 0.5.0
and Spectacles IK 0.13.0

latest FW

18:40:01	Script Exception: Error: Cannot set property 'enabled' of null

Stack trace:
<anonymous>@Packages/Web View.lspkg/modules/behavior/PokeVisualHandler.ts:113:24
<anonymous>@Packages/Web View.lspkg/modules/behavior/PokeVisualHandler.ts:59:20
onAwake@Packages/Web View.lspkg/modules/behavior/PokeVisualHandler.ts:47:20
<anonymous>@1b734b04-ae7d-4d03-b031-9e7c247536ca/01010dc578dd5a521755b9a324509cf3/Data/modules/behavior/PokeVisualHandler_c.js:31:22
<anonymous>@Packages/Web View.lspkg/modules/behavior/TouchHandler.ts:160:67
TouchHandler@Packages/Web View.lspkg/modules/behavior/TouchHandler.ts:101:27
<anonymous>@Packages/Web View.lspkg/WebView.ts:103:43

[truedat101]

What is the "additional dir" for?