Mermaid Gantt Chart Width Too Small

  • Version: 1.3.18 (prod, linux)
  • Revision: 6b75485 (master)
  • Operating System: Ubuntu 20.04 x64

Mermaid Gantt Chart is not occupying all the horizontal space that is available to it (and thus the dates are crammed.)

(Notice the white blank space at the right end of the chart.)

Here is the note:

# Plan
## Gantt Chart
    title Gantt Diagram of Honours Project
    axisFormat  %d %b
    section Library Dev.
    Operations        :ldt1, 2020-11-10, 1w
    Insights          :ldt2, after ldt1, 1w
    Interestingness   :ldt3, after ldt2, 1w
    IPYNB Integration :ldt4, after ldt3, 1w
    Testing           :ldt5, after ldt4, 2w
    section Paper It.1
    Writing           :pot1, after ldt5, 2w
    section GUI Dev.
    Development?      :gdt1, after pot1, 6w
    section Paper It.2
    Writing           :ptt1, after gdt1, 2w

Can I solve this myself using <style> or is this a bug that needs to be fixed?

Version: 1.3.18 (prod, win32)
Revision: 6b75485a1 (master)
Operating System: Windows 10 Pro (1909)

I have the same issue with the Gantt diagram as described above. I've tried various STYLE settings, but to no avail.

A Mermaid graph, in the same note as the Gantt diagram, runs across the complete available width.

Help would be much appreciated.