Changing timeout for nextcloud but multiple configs - Which one?

While researching some errors I get with syncing from the NC server to a desktop client, everything points to increasing the timeout. Many say to do this but most don’t say where the config file is. For those that do give a path, those dont exist in my NC version which is NC Hub 3.
I did a find -uname *.conf from / and here is what I found:

Which one do I use to alter settings?

for http2.conf
/var/lib/docker/overlay2/e11bf919092eb3ec878520f219c467f0e72766c8966bea3360c9999eec8b3184/merged/etc/apache2/mods-available/http2.conf

/var/lib/docker/overlay2/1423c4bf6c9fc73b2472d177d897f6b7712e180ac2e01aeb25865537b3a88103/merged/etc/apache2/mods-available/http2.conf

/var/lib/docker/overlay2/049a50417412fabd332a661440ee2c447b2d4aa8b8477e6ec73f0364aaf24f1a/diff/etc/apache2/mods-available/http2.conf

/var/lib/docker/overlay2/da04aeccb528ded4ae0b5111857cc7c84f337493451f230082f8f944234d0579/diff/etc/apache2/mods-available/http2.conf

For apache2.conf
/var/lib/docker/overlay2/e11bf919092eb3ec878520f219c467f0e72766c8966bea3360c9999eec8b3184/merged/etc/apache2/apache2.conf

/var/lib/docker/overlay2/e11bf919092eb3ec878520f219c467f0e72766c8966bea3360c9999eec8b3184/diff/etc/apache2/apache2.conf

/var/lib/docker/overlay2/1423c4bf6c9fc73b2472d177d897f6b7712e180ac2e01aeb25865537b3a88103/merged/etc/apache2/apache2.conf

/var/lib/docker/overlay2/049a50417412fabd332a661440ee2c447b2d4aa8b8477e6ec73f0364aaf24f1a/diff/etc/apache2/apache2.conf

/var/lib/docker/overlay2/da04aeccb528ded4ae0b5111857cc7c84f337493451f230082f8f944234d0579/diff/etc/apache2/apache2.conf

/var/lib/docker/overlay2/c0f31a45c68df1f710a474170c99433f23b39c9e14002e306ff39295557e0603/diff/etc/apache2/apache2.conf

/var/lib/docker/overlay2/0a12e5205393121bd7b880e3748c952933f02fe90ea2e6da2eb772abad8a2808/diff/etc/apache2/apache2.conf

For nextcloud.conf
/var/lib/docker/overlay2/1423c4bf6c9fc73b2472d177d897f6b7712e180ac2e01aeb25865537b3a88103/merged/etc/apache2/sites-available/nextcloud.conf

/var/lib/docker/overlay2/e7ce4440537dc141e5069e40bd324fda29b1fd9b8fb0548875514bbda90cad3f/diff/etc/apache2/sites-available/nextcloud.conf

/var/lib/docker/overlay2/1423c4bf6c9fc73b2472d177d897f6b7712e180ac2e01aeb25865537b3a88103/merged/etc/apache2/sites-enabled/nextcloud.conf

/var/lib/docker/overlay2/f932c9ebd143517b9be1022cdb6b9441de188875d29729a9d44a471fbb5f4468/diff/etc/apache2/sites-enabled/nextcloud.conf
When I try to cat this one with sudo it gives me: no such file

/var/lib/docker/overlay2/b794dd690aec100b57f79b9988c9aac5379fdc572b8c61122e8c6b5861cd790e/diff/var/www/docker-aio/Containers/apache/nextcloud.conf

/var/lib/docker/overlay2/e11bf919092eb3ec878520f219c467f0e72766c8966bea3360c9999eec8b3184/merged/var/www/docker-aio/Containers/apache/nextcloud.conf

/var/lib/docker/overlay2/b794dd690aec100b57f79b9988c9aac5379fdc572b8c61122e8c6b5861cd790e/diff/var/www/docker-aio/Containers/apache/nextcloud.conf

/var/lib/docker/overlay2/b5d3563a6734548a1d83904729685e78328f116bf1da898f03a59cb6b446e5a9/diff/tmp/nextcloud-aio/Containers/apache/nextcloud.conf

/var/lib/docker/overlay2/6ba99a942a8ffe09a55971691b9b4c13b75004a0bf1b508fdd0e2bf062f09a2c/merged/tmp/nextcloud-aio/Containers/apache/nextcloud.conf

Hi, did you see this?