ATF (Assert Text on Page (Custom UI)) does not work properly

[MiY]

I want to make sure that error messages are displayed correctly on a form using ATF (Assert Text on Page (Custom UI)).
In the screenshot I can see that the error messages are displayed, but the ATF fails.
The error messages I want to check are as follows (in Japanese)
入力値が矛盾しています。修正してください。
・データA： 1:有
・データB： 2:無

Do I need to escape colons or spaces?
If so, how?

[nickpqa]

Here is the steps you follow, (Make sure you change the language from the ServiceNow profile)

1) From the ATF Property  - ATF->Administration --> Screenshot Properties --> Select "Enable for all Steps

2) Run the ATF Test

3) open the fail screenshot 

4) Add/update the step 'Assert Text on Page (Custom UI)' 

5) Add like to like text to the "Text" field on ' Assert Text on Page (Custom UI) '

6) Run the step