Anyone encountering runaway scrolling in Pharo 7 on Ubuntu 18.04-based systems? In Pharo 7.0.3, click Help > Glamour Example Browser. When the browser comes up, click Fast List Outline Simple on the left pane. In the right pane's Browser tab, click inside the scrollbar's gutter, i.e., not on the end arrows nor on the positional brick. The list doesn't stop scrolling until it reaches the bottomest entry. In the code browser, it happens in the bottom code pane but not in the other panes. This happens on my laptop running Xubuntu 18.04 and also in VirtualBox VMs running Xubuntu 18.04 and Lubuntu 18.04 on my Mac. It does _not_ happen on the Xubuntu 18.04 laptop when doing the same in a 60546 image. It does also happen running a current Pharo 8 snapshot image; no Glamour Example browser built in but I get the same scrollbar behaviour in a Form inspector window. It does _not_ happen when doing the same in a 7.0.3 image in a VirtualBox VM running a LinuxMint version that is based on Xubuntu 16.04. Pierce