TypeError: document.getSelection is not a function
Stack trace:
getOverlayConfig/config.attributes<.get@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/commonjs/sdk/loader/sandbox.js -> resource://jid1-zuyu7tgkwejaya-at-jetpack/buffer/data/shared/buffer-overlay.js:266:28
getData/<@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/commonjs/sdk/loader/sandbox.js -> resource://jid1-zuyu7tgkwejaya-at-jetpack/buffer/data/shared/buffer-overlay.js:433:5
getData@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/commonjs/sdk/loader/sandbox.js -> resource://jid1-zuyu7tgkwejaya-at-jetpack/buffer/data/shared/buffer-overlay.js:432:3
bufferData@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/commonjs/sdk/loader/sandbox.js -> resource://jid1-zuyu7tgkwejaya-at-jetpack/buffer/data/shared/buffer-overlay.js:479:3
@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/commonjs/sdk/loader/sandbox.js -> resource://jid1-zuyu7tgkwejaya-at-jetpack/buffer/data/firefox/buffer-firefox.js:5:5
onEvent@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/commonjs/sdk/loader/sandbox.js -> resource://gre/modules/commonjs/sdk/content/content-worker.js:45:22
onEvent@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/commonjs/sdk/loader/sandbox.js -> resource://gre/modules/commonjs/sdk/content/content-worker.js:45:22
onChromeEvent@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/commonjs/sdk/loader/sandbox.js -> resource://gre/modules/commonjs/sdk/content/content-worker.js:91:16
emitToContent@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/commonjs/sdk/content/sandbox.js:405:10
emit/<@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/commonjs/sdk/content/sandbox.js:80:7
delay/<@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/commonjs/sdk/lang/functional/concurrent.js:38:20
notify@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/commonjs/sdk/timers.js:40:9