Closing "Find" dialog scrolls up if Word Wrap is enabled

[jdpurcell]

To reproduce:

• Open a file that has some long lines and make sure word wrap is enabled.
• Scroll to the bottom of the file.
• Open the find dialog and then close it.

Expected behavior:

• The scroll position doesn't change.

Actual behavior:

• After closing the dialog, the scroll position moves up by x lines, where x is the number of wrappings that occurred before the first displayed line.

[RaiKoHoff]

Please test beta version _5.19.429.1682_develop (see beta-channel access #1129).

[jdpurcell]

Now working as expected in the latest beta build, thank you!