looks like an old webkit bug that is still in chrome
but we will try to find a workaround if possible

marked as #1669

Ok, workaround found for next CBSubs version.

The bug of Chrome is as follows: the drop-down does not generate click events.
Interestingly, in Safari it does generate them (this is due to a bug we reported around a year back to webkit team, and somehow safari picked up the fix, but not Chrome).

Anyway, Fix is pretty easy and as follows:

Open file components/com_comprofiler/plugin/user/plug_cbpaidsubscriptions/js/cbpaidsubscriptions.js

Around line 168:

Change: the "click"
[code:1] $('#cbregUpgrades select.cbregDonationSelector').click( paidsubsDonationSelect );
[/code:1]

To: a "change" as follows:

[code:1] $('#cbregUpgrades select.cbregDonationSelector').change( paidsubsDonationSelect );
[/code:1]

Then copy (overwriting) the file cbpaidsubscriptions.js into cbpaidsubscriptions.min.js in same folder.

Then reload page in browser, and/or clear cache and it should work (at least works in Chrome Mac beta here, as well as in all other browsers we test).

Please confirm the fix for you.