Talkback announce nothing if parent node have seekbar class.

[Саша Козловский]

Hello everybody. When i have parent node (AccessibilityNodeInfo class)
with seekbar class and virtual child node,after swiping left from child
node talkback not announce any contentDescription and class of parent
node (seekbar). I improve accessibility of nekogram (unuficial telegram
for android) and i can't solve this problem. I reported issue to google
about it https://issuetracker.google.com/issues/186135740,but google
ignore this issue. You can find my test project on
https://github.com/AlexandrKozlovskiy/test,which shows this problem. I
not implemented support of touch exploration,so you can move between
views only using gestures of your screenreader. Thanks everybody very
much for any help.