Pinned sidebars disappeared after minimizing and maximizing the application (#1555)

After minimizing and maximizing the application, all the pined sidebars are disappeared. Have to go to "View -> Sidebars" to un-select and re-select them.

Reproduce steps:

----------------------------------

1. Pin one or more sidebars

2. Minimize application

3. Maximize application. Notice that all sidebars are gone.

Created
19 April 2018 22:37:39
Closed
23 April 2018 21:54:52
Requested by
Cheng Vang
State
Solved
Version
11.52
OperatingSystem
Windows 7
Solved in
11.53
TrackedRequestComment
Your Name:
You can use these formatting tags: [b]bold[/b] [i]italic[/i] [u]underline[/u] [url]www.example.com[/url] [code]some code[/code] [quote]quoted text[/quote] [list]one list item per line[/list]