Problems with newer versions of DW2PDF

[Juergen-aus-Zuendorf]

Hello,

when I write several formulas one below the other, everything is ok on the screen. But in the pdf output the formulas overlay each other:
Example from the plugin page:

<m>S(f)(t)=a_{0}+sum{n=1}{+infty}{a_{n} cos(n omega t)+b_{n} sin(n omega t)}</m> 
<m 8>delim{lbrace}{matrix{3}{1}{{3x-5y+z=0} {sqrt{2}x-7y+8z=0} {x-8y+9z=0}}}{ }</m>
<m 32>delim{|}{{1/N} sum{n=1}{N}{gamma(u_n)} - 1/{2 pi} int{0}{2 pi}{gamma(t) dt}}{|} <= epsilon/3</m>

Result:

Here is the output with the older versions (since verson 2020-08-20):

For pdf generation I use the default template.

Notice:
I've described the problem analogously at issue #433 of the dw2pdf plugin

Best regards
Juergen