SVG text rendering anomalies sometimes occur:
# if attributes are provided in group specifications `<g___></g>` or
# if `<text>` and `<tspan>` specifications are used together (`<text>` being like a grouping of `<tspan>`)
The anomalies seem to be solved by explicitly placing the attributes within '''''each specific''''' `<text___></text>` specification, to avoid depending on inheriting the attribute from the wider-scope `<g>`.
Examples:
* Versions 5 and 6 of https://commons.wikimedia.org/wiki/File:20220629_Public_estimates_of_scientific_consensus_on_climate_change_-_horizontal_bar_chart.svg (title at top does not center)
* Version 2 of https://commons.wikimedia.org/wiki/File:20220823 Public underestimation of public support for climate action - poll - false social reality.svg (title at top does not center)
* Versions 2 and 3 of https://commons.wikimedia.org/wiki/File:2010-2070-2100 Climate change threatens venues of Olympic Winter Games.svg (underscoring doesn't render properly)
Also:
* See https://commons.wikimedia.org/wiki/File:20230529 Inconsistent simultaneous displays of same image in two articles.png which shows simultaneous renderings of the first two files
* A discussion of this unresolved issue can be found at https://en.wikipedia.org/w/index.php?title=Wikipedia%3ASVG_help&diff=1157775976&oldid=1157367552 .
Thanks for considering,
RCraig09