Chrome Version: 57.0.2925.0
Chrome OS Version: 9005.0.2016_11_27_1107
Chrome OS Platform: x86-generic
Network info: 

Please specify Cr-* of the system to which this bug/feature applies (add
the label below).

Steps To Reproduce:
(1) Open up https://anotepad.com/ (or any web page containing a textarea).
(2) Type "hello".
(3) Type 2 SPACEs or ENTERs.

Expected Result:
2 SPACEs: 2 spaces after "hello" (i.e. "hello  ").
2 ENTERs: 2 new lines after "hello" (i.e. "hello\n\n").

Actual Result:
I see "hello. "

How frequently does this problem reproduce? (Always, sometimes, hard to
reproduce?)

It can be always reproduced just after login. But after 1 or 2 minutes, this issue magically disappeared. However, this can happen after hours of use.

What is the impact to the user, and is there a workaround? If so, what is
it?

When I want to type in some python code like:

    import sys
    import re
    import yaml

It is not possible to do so because the bug keeps adding periods after every line of my code. I have to add periods to make this bug happy, and remove the periods after I finish the code.

Please provide any additional information below. Attach a screen shot or
log if possible.

Screenshot is attached.

For graphics-related bugs, please copy/paste the contents of the about:gpu
page at the end of this report.


 

Deleted: auto-period.png 38.7 KB

	auto-period.png 38.7 KB View Download