The input place is invisible and there are also some overlaps in landscape mode

[quandan]

current build number: 84
device name: arale
channel: ubuntu-touch/rc-proposed/meizu.en
last update: 2015-08-11 03:21:36
version version: 84
version ubuntu: 20150811
version device: 20150804-2287567
version custom: 20150716-819-8-42

Steps:
1.Sign in note app
2.Turn your phone to landscape mode
3.Press the "+"icon to create a new note
4.Edite the new note by pressing the penscil icon on the right bottom corner
5.Input some words and adjust font format ,size and colors

Expectation:
All menus will be displayed normally and the input box is visible

Actual result:
The input place is invisible when create and edite a new note in landscape mode, which makes me not sure about what i just input, and there are also some overlaps among the menus

[pad (pad-lee)]

Yeah its a really annoying circumstance.

Please try to fix the Problem, I didn't see what I am typing in landscape mode.

Greets!