#100 Mplayer delogo2 filter does not filter whole selection

[Ros N.]

If I try to de-logo a horizontal stripe which is over the whole picture, the most right pixels are ignored (not filtered).
Example:
Avidemux_filters.png - three filters:
adm.addVideoFilter("swscale", "width=960", "height=540", "algo=2", "sourceAR=0", "targetAR=0", "lockAR=True", "roundup=False")
adm.addVideoFilter("mpdelogo2", "xoff=0", "yoff=482", "lw=960", "lh=58", "band=0", "show=False")
adm.addVideoFilter("addLogo", "x=958", "y=485", "alpha=255", "logoImageFile=/home/...../Korona.png", "fade=0")

Avidemux_preview.png - preview for filters. Two most right pixels of preview are ignored by the filter and you can see the same pixels as it is on the original picture. De-logo with this filters is quite disturbing, becaus as a text on the original moves, it changes the not-filtered pixels and this changes rest of filtered pixels.

Avidemux_preview_fixed.png - if I move the last "addLogo" filter before the "mpdelogo2" filter, so the logo filter makes the most rights pixels are covered by the picture Korona.png, the result is a bit better.

Is there any way to fix Avidemux or the Mplayer delogo2 filter so that all selected pixel could be processed?

Avidemux verison: 2.7.4
Operation system: Xubuntu 18.04

If it was helpful, I can upload the test mkv file and result as well.