Liberation sans right arrow u2192 RIGHTWARDS ARROW is strangely small

[jdpipe]

Describe the bug In LibreOffice and elsewhere, when using both Liberation Serif and Liberation Sans as the font, the RIGHTWARDS ARROW character u2192 '→' is strangley small. It does not conform to the typical positioning of most other fonts, and looks terrible. Normally, I have to copy and paste arrow with a different font, but this seems quite pointless and unnecessary -- perhaps the font could simply be corrected by changing the size/position of this arrow?

To Reproduce Steps to reproduce the behavior:

1. Open up LibreOffice on either Ubuntu 20.04 or 18.04
2. Type the text as above, in one of the two problematic fonts.
3. See error

Expected behavior See image above. Arrows should be positioned mid-height on the 'x' character, and with a width similar to an em dash.

Screenshots above

Desktop (please complete the following information):

• OS/Distro and Version: Ubuntu 20.04, Ubuntu 18.04
• Liberation-Fonts Version:

  ii  fonts-liberation                                            1:1.07.4-7~18.04.1                                                              all          Fonts with the same metrics as Times, Arial and Courier
  ii  fonts-liberation2                                           2.00.1-7~18.04.2                                                                all          Fonts with the same metrics as Times, Arial and Courier (v2)

[shvchk]

Still having this issue on Ubuntu 23.04. See also https://pagure.io/liberation-fonts/issue/29

Arimo font, which is very similar, does not have this problem, fyi.