Uploading files to github does not work with the 0.57.18

[sobolevn]

Description

Files can not be uploaded to github from brave. It does work from other browsers.

Steps to Reproduce

1. Install the correct brave version (0.57.18)
2. Try to upload any file to github
3. Face this error

Actual result:

Access to XMLHttpRequest at 'https://github-production-user-asset-6210df.s3.amazonaws.com/' from origin 'https://github.com' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: Redirect is not allowed for a preflight request.
content.bundle.js:1 .form-actions github.com

Expected result:

I expect a file to be uploaded.

Reproduces how often:

This happens to both people I know who use brave.

Brave version (brave://version info)

Brave | 0.57.18 Chromium: 71.0.3578.80 (Официальная сборка) (64 бит)
-- | --
Версия | 2ac50e7249fbd55e6f517a28131605c9fb9fe897-refs/branch-heads/3578@{#860}
ОС | Mac OS X
JavaScript | V8 7.1.302.28
Flash | (Disabled)
User Agent | Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.80 Safari/537.36
Командная строка | /Applications/Brave Browser.app/Contents/MacOS/Brave Browser --disable-domain-reliability --disable-chrome-google-url-tracking-client --no-pings --enable-features=EnableEmojiContextMenu,DesktopPWAWindowing,fill-on-account-select,NewExtensionUpdaterService --disable-features=SharedArrayBuffer,DefaultEnableOopRasterization,VizDisplayCompositor,AutofillSaveCardSignInAfterLocalSave,AutofillServerCommunication,UnifiedConsent --flag-switches-begin --flag-switches-end
Путь к исполняемому файлу | /Applications/Brave Browser.app/Contents/MacOS/Brave Browser
Путь к профилю | /Users/sobolev/Library/Application Support/BraveSoftware/Brave-Browser/Default
Варианты | c134752e-f685ead32c707b42-dcf7018a411b6d4e-3f4a17dfb7d3b6c2-3f4a17dfd01ab0d3-755bc7553e006338-3f4a17df1a0d11d4-2f9febdfe202a358-3f4a17df66df3e9d-a85d0b2f2b6b7805-d13c2832ebeb14fc-3f4a17dfb7e2524c-3f4a17dfb3888d8d-afba0f916c18ba9d-3f4a17df8982496f-3f4a17df61832c80-3f4a17dfcc20827f-77c422c591560a-29acad49041608a-3f4a17df241fff6c-ddf208789853922b-3f4a17df125b7f68-3f4a17df9ca1387e-3f4a17df1c752ce9-1c752ce9776de70c-e0278d3ded9149a9-3f4a17df34d450b1-3f4a17df31362330-3f4a17dfc70841c8-a256700714bdbe54-e8c7a65b8ee5ed19-c3125ea274658432-fa79b94ced7ba060-3f4a17df121ae2bc-65969d679e201a2b-3f4a17df652e14d1-f4950e9927212adc-27212adc249dd49a-3f4a17df5274eb09-3f4a17dfceff87ec-3f4a17df44827ee5-3f4a17df332a4d9b-8e8e4a2b8f1e27f-3f4a17df345b5b61-3f4a17dfedbcf7c5-ddf1844d77bbdddc-3f4a17df5485fc4d-3f4a17df93731dca-3f4a17df9b4c4257-3f4a17df43f62d3b-3f4a17df4ae380f4-3f4a17df165e16d1-3f4a17df9e5c75f1-30e1b12b6fa07eb4-7282ca762981bcb4-3f4a17df5139837c-3f4a17df4934552d-3f4a17df7f8176d9-3f4a17df6c66bd8d-b204717823a898eb-fc93cf747a5ba892-3f4a17df4ea303a6-3f4a17dfb19465ab-b19465ab6e6e0c7e-3f17a7d895876445-2b71ffe4d92562a9-441539fdfc369826-3f4a17df2b33233e-881ca6c94da5ae82-3f4a17df56302f8c-2f882e7014c5a050-61ceed18cc54eb06-803f8fc4b2612322-8a9180b2ad6d27cc-3e870323df072bba-9a6c5085f56e0452-3f4a17df8576baf1-3f4a17df3038aa2e-3f4a17df51b9b54d-3f4a17df7345ea6-3f4a17df4bc337ce-f483b7fd9a2f4e5b-4bc735aeddf77e2c-63745fe11354da85-522c33b817507c76-3f4a17df494d8760-3f4a17dfbbb8f811-3f4a17df94e68624-803f8fc4cc73f8a1-3f4a17dfb4e8892d-3f4a17df8834fcca-3f4a17df11d91db8-d93a06206204e469-3f4a17dfea0f933d-3f4a17df493ac2c5-803f8fc4

[lk-geimfari]

The same issue

Brave version (brave://version info):

Brave	0.57.18 Chromium: 71.0.3578.80 (Official Build) (64-bit)
Revision	2ac50e7249fbd55e6f517a28131605c9fb9fe897-refs/branch-heads/3578@{#860}
OS	Mac OS X
JavaScript	V8 7.1.302.28
Flash	(Disabled)
User Agent	Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.80 Safari/537.36
Command Line	/Applications/Brave Browser.app/Contents/MacOS/Brave Browser --disable-domain-reliability --disable-chrome-google-url-tracking-client --no-pings --enable-features=EnableEmojiContextMenu,DesktopPWAWindowing,fill-on-account-select,NewExtensionUpdaterService --disable-features=SharedArrayBuffer,DefaultEnableOopRasterization,VizDisplayCompositor,AutofillSaveCardSignInAfterLocalSave,AutofillServerCommunication,UnifiedConsent --flag-switches-begin --flag-switches-end
Executable Path	/Applications/Brave Browser.app/Contents/MacOS/Brave Browser
Profile Path	/Users/likid_geimfari/Library/Application Support/BraveSoftware/Brave-Browser/Default

[srirambv]

Dupe of #2034