I've downgraded successfully, the about dialogue shows
Version: 5.4.1.2
Build ID: 1:5.4.1-0ubuntu1
CPU threads: 4; OS: Linux 4.13; UI render: default; VCL: gtk3;
Locale: en-US (en_US.UTF-8); Calc: group
and at first I thought the bug was not present, because it worked as it should.
But then I tried again and it behaved the same as reported here in this bug.
I've downgraded successfully, the about dialogue shows
Version: 5.4.1.2
Build ID: 1:5.4.1-0ubuntu1
CPU threads: 4; OS: Linux 4.13; UI render: default; VCL: gtk3;
Locale: en-US (en_US.UTF-8); Calc: group
and at first I thought the bug was not present, because it worked as it should.
But then I tried again and it behaved the same as reported here in this bug.