Is this blocking for you?

Cannot reproduce.

What do you mean by "block"?

I still don't seem to have buttons with the attributes, if that is what you meant. I wondered if that was because there were no attributes, so tried to add some manually and could not (they would show up but not save). So, tried to import again. Had problems there, too, but that's a different issue so will make new ticket (10888). Meant I could not test with imported attributes, though.

Could you use the Sea Green theme and try again, please?

I have tried with SeaGreen and it works in there! Thanks for fixing!

Version 2.50+ Build 160411 released

This is still a problem in the default theme, it was only fixed by using the SeaGreen theme as olle requested.

Sea Green IS the default theme. :) Still, must work in all themes.

Is it the default? I don't think I had seen it before you asked me to try it. When I went onto demo again just now it's set to "dark sky". Of course someone might have changed it to that when they changed it to French language.

Sea Green is what we develop on in the office, so it's always must up-to-date.

Version 2.50+ Build 160415 released

We are finally testing version 2.5 build 160817 on our own setup, rather than on your test server where the testing for the earlier parts of the ticket was done. The number dropdown to show more than 10 attributes is not there. Tried sea green and noto all languages (random choice), neither shows the # dropdown. In both, the attributes lower in the list show up when the right search term is entered in the two boxes, but having to know those is really awkward.

Another observation, on the screen shot you can see that the list of buttons scrolls up behind the title of the app. It doesn't harm functionality, but looks odd, so not sure if that's intended behaviour.

Same problem for the list of surveys as sublist of participant, shows up right below the attribute list, it doesn't have the list size dropdown either.

1) Cannot reproduce # dropdown not visible. See my screenshot.

2) and 3) Styling issue is because we don't really support admin interface window width lower than 1024.

The issue appears to be that we have 17 attributes, some with long names. When I read that you don't support the admin portion in a smaller width I scrolled a fair bit right and then I could see the number drop-down.
I think the issue is that the participant attribute information sub-panel stretches itself to the width of all attribute columns and then center-justifies the number drop-down. If the sub-panel was narrower (eg no more than to fill 1024 with the rest of the UI), or if the dropdown and its other controls were left justified that might solve the problem?

If you don't support small widths, would it be possible to have a warning bar across the bottom if you are running the screen in a dysfunctional width? It's not something I would have guessed. And, I think several of the things I reported last week would be related.

Irrelevant issue since we redesigned CPDB.