[BUG]: Display anomaly for new nodes

[Xylemflo]

What happened?

- Plugin version: 0.3.3 e315842

- A clear and concise description of what the bug is: First of all, I only noticed this issue after making the tags non-transparent (not sure if this is related). When I add a new node, a vertical line appears beneath the node, and the node does not impact the EQ curve. If you move the node, it leaves the vertical line behind (I have a screenshot). Changing to another node and then clicking back relinks the vertical line with the node, but it remains visible and the curve is still not impacted. Restarting the plugin has everything back to normal (ie: no vertical lines, curve is properly impacted by new nodes, etc).

- A clear and concise description of what you expected to happen: Normal addition of nodes adjusting the EQ curve without vertical lines.

Additional information

- Operating system (& version is applicable): Macos Catalina 14.3
- DAW: Reaper 7.18

Relevant log output

No response

[Xylemflo]

[zsliu98]

I am not able to reproduce it on my local machine. Did you play audio through the plugin when this issue occurred?

[Xylemflo]

I did not play any audio at the time, but I added multiple nodes which all had this behavior. I took the screenshot before I reloaded the plugin, then everything was fine. It has not happened again, but the vertical line on the highpass for the side channel remains with my saved preset....

[zsliu98]

Each Highpass/Lowpass/Notch filter has an additional vertical line between the curve and the dragger (in fact every filter has that, but for the others, the line is almost invisible).

This issue might be similar to #51. I will close the issue now. Feel free to reopen it if it occurs while playing audio.