Caption text is the wrong color in the Activities Overview

[James5979]

$ cat /etc/os-release
NAME="Pop!_OS"
VERSION="17.10 (Artful Aardvark)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Pop!_OS 17.10 (Artful Aardvark)"
VERSION_ID="17.10"
HOME_URL="https://system76.com/pop"
SUPPORT_URL="http://support.system76.com/"
BUG_REPORT_URL="https://github.com/system76/pop-distro/issues"
PRIVACY_POLICY_URL="https://system76.com/privacy"
VERSION_CODENAME=artful
UBUNTU_CODENAME=artful

$ apt policy pop-gnome-shell-theme
pop-gnome-shell-theme:
  Installed: 2.2.2.1
  Candidate: 2.2.2.1
  Version table:
 *** 2.2.2.1 1001
       1001 http://ppa.launchpad.net/system76/pop/ubuntu artful/main amd64 Packages
       1001 http://ppa.launchpad.net/system76/pop/ubuntu artful/main i386 Packages
        100 /var/lib/dpkg/status

Issue/Bug Description

Bug related to the GNOME Shell pop.css theme. Captions have white text on white backgrounds within the the Activities Overview.

Steps to reproduce

Go to the Activities Overview by clicking on the 'Activities' button, and hover the mouse cursor over an open window. You will notice a small caption beneath the window, which will have white text on a white background. You cannot see the text.

Expected behaviour

The text should be a dark color on a white background, like the rest of the theme. Then you'll be able to see the text.

Other Notes

I managed to fix this on my system by editing a line within the 'pop.css' file:

$ sudo vim /usr/share/gnome-shell/theme/pop.css
________                         

[...]                            
/* OVERVIEW */                   
[...]                            
.window-caption {                
  spacing: 25px;                 
  /* color: #FFFFFF; */ /* <--- This line had the incorrect Hex string */                                                              
  color: #574F4A;                
  background-color: #F5F5F5;     
  border-radius: 2px;            
  padding: 4px 8px;              
}                                
[...]                            
________

[brs17]

@isantop As I understand it, the background text for this window caption needs to be updated. Looks like a pretty quick fix

[isantop]

Yep, not sure where that line got changed. It's fixed in git and will be rolling out to Debian in the next round of updates.