fix forward button issue

[Dnouv]

As mentioned in issue #509, the button title was hiding the forward button, I have tried to fix that; the forward button is working now. Here are the screenshots after the changes: (Fixes #509 )

Feedbacks are most welcomed. Thank you!

[codecov[bot]]

Codecov Report

Merging #689 (d20f2c5) into master (756cb71) will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #689   +/-   ##
=======================================
  Coverage   66.59%   66.59%           
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  Files          36       36           
  Lines        3925     3925           
  Branches      749      749           
=======================================
  Hits         2614     2614           
  Misses       1047     1047           
  Partials      264      264           

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[Dnouv]

@cdrini, I understand you may be busy, but I would truly appreciate it if you could review this project. Thank you!