Nextcloud crash when dir is named with '%'

[vipera7]

Expected behaviour

I created a dir named only by percent character (%)

Actual behaviour

The explorer show no data and loader.gif is showned for ever.

Server configuration

Operating system: Centos 7

Web server: Apache

Database: MariaDB

PHP version: 7.2

Nextcloud version: (see Nextcloud admin page) 14

Updated from an older Nextcloud/ownCloud or fresh install:
Fresh install

Error:

EDIT:
I add this line of code ( in core/js/files/client.js), it doesn't broke anymore the explorer but still can't see dir with '%' name in it :

path = path.replace('%','');

just before :

path = decodeURIComponent(path);

[nextcloud-bot]

GitMate.io thinks possibly related issues are #3909 (NextCloud crashes because of __tostring), #8768 (oc_phonetrack_points crash Nextcloud after update), #4368 (nextcloud client crash after changing server adress), #11695 (Nextcloud 14 : Can not see files or directory in main windows. if a file named with % !!), and #5405 (Nextcloud / direct_menu).

[MorrisJobke]

Duplicate of #11695

[MorrisJobke]

Fixed in #11744 and will be shipped in 14.0.4