Markdown: links open only inside the iframe

[IKupriyanov-HORIS]

from IPython.display import HTML
from lets_plot import *

LetsPlot.setup_html()

p = ggplot() + geom_blank() \
    + theme(title=element_markdown()) \
    + labs(title="Powered by <a href='https://lets-plot.org'>Lets-Plot</a>.  \n"
                 "Visit the <a href='https://github.com/jetbrains/lets-plot/issues'>issue tracker</a> for feedback." 
    )

file_path = ggsave(p, "plot.html")

with open(file_path, 'r', encoding='utf-8') as f:
    html_content = f.read()
    
HTML(f'{html_content}')

When you click a link, a page is opened inside the iframe and replaces the plot.