There are some problems and missing features:
open this site in assigned container doesn't work
What browser version and OS? I can't reproduce this here on Firefox 67.0 and Ubuntu 18.04?
sort containers themself
See #1377 and #1347
multi language support e.g. german
You can help by translating and submitting a PR for review.
need more icons e.g. email, multimedia, forum, filesharing, vpn
You have my thumbs up for this, this would really help in organize containers.
different number of icons in firefox setting and plugin setting
in firefox setting is missing whitespace between icon and text
Please show examples, e.g. screen shots?
open this site in assigned container doesn't work
What browser version and OS? I can't reproduce this here on Firefox 67.0 and Ubuntu 18.04?
I somewhat was able to reproduce this, once the site is assigned to a container and you open link in a new tab. Clicking Open in **Example** container appear to do nothing. Clicking Always remember my choice on and off and clicking Open in **Example** container multiple times did it finally succeed.
Talking about icons, I would like to add that a setting for the main icon would be awesome. The current icon does not match my current theme at all. See the image below, the upper part is the default look, and it is barely visible. The lower part is when I have the mouse over the icon, and then it is visible. I would love if I could choose another icon that fits my current theme better.

open this site in assigned container doesn't work
What browser version and OS? I can't reproduce this here on Firefox 67.0 and Ubuntu 18.04?
I somewhat was able to reproduce this, once the site is assigned to a container and you open link in a new tab. Clicking
Open in **Example** containerappear to do nothing. ClickingAlways remember my choiceon and off and clickingOpen in **Example** containermultiple times did it finally succeed.
Hi,
I don't know why I had yesterday some problems. Today it works sometimes.
Yesterday I checked the option "Always open in Banking". Closed tab. And entered the url in the address field. After this I got a new window with the question: Open this site in your assigned container?
-> Open in this Current Container? or Open in this Banking Container?
-> I have tried Open in this Banking Container? But nothing happened.
Today I need sometimes 2 or more clicks. If I select the option "Remember my decision for this site", then it works very well.
my sysytem: Windows 10 Pro Build 1809 x64, Mozilla Firefox Quantum 67.00 x64
multi language support e.g. german
You can help by translating and submitting a PR for review.
What means PR for review? Are there some strings to translate, link?
need more icons e.g. email, multimedia, forum, filesharing, vpn
You have my thumbs up for this, this would really help in organize containers.
different number of icons in firefox setting and plugin setting
in firefox setting is missing whitespace between icon and textPlease show examples, e.g. screen shots?
Missing whitespace:
https://abload.de/img/container-tabs4zjwb.png
Different number of icons:
https://abload.de/img/settingsm1kii.png
https://abload.de/img/plugin4lj4m.png
What means PR for review? Are there some strings to translate, link?
PR stands for Pull Request, see the Tabs above. I am not sure if the developers have any documentation for translating. I would presume one would need to dig into the code or you could wait for developers response and contribute; which may take some time as they are currently busy with other stuff atm.
For future reference, you can drag and drop images into the text box. This makes it easier to review the images.
Missing whitespace:

Different number of icons:


@Hultan You might want to combine your report with this issue #1424 ?
Thank you @lhorace, glad to see that this issue is already opened. I thought I could be lazy and add another icon issue with your issue, but I realize now that you were talking about other icons. Sorry :-)
Actually, it was open hour ago, heheh
Please Support different Languages.
And Vote for an internationalized extension.
@hightower5
It seems like the clickable part is only on the left side of the button text. If you click there, the button works fine.
You are right. The highlighted text isn't clickable in the middle of the button text.
Thanks for the input. I'm going to close this, because the items you've submitted have all either already been submitted (in which case, please vote (:+1:) or discuss on that issue to show your interest), or have been fixed.
- different number of icons in firefox setting and plugin setting
- in firefox setting is missing whitespace between icon and text
These were fixed if I'm understanding them correctly.
- need more icons e.g. email, multimedia, forum, filesharing, vpn
This has already been submitted #1185
- open this site in assigned container doesn't work
This should also have been fixed, but let me know if it's not.
- sort containers themself
This has already been submitted #330
- multi language support e.g. german
This has already been submitted: #529
Most helpful comment
I somewhat was able to reproduce this, once the site is assigned to a container and you open link in a new tab. Clicking
Open in **Example** containerappear to do nothing. ClickingAlways remember my choiceon and off and clickingOpen in **Example** containermultiple times did it finally succeed.